diff --git a/src/mem/ruby/common/Address.cc b/src/mem/ruby/common/Address.cc
index 8d8800501..d9fadf128 100644
--- a/src/mem/ruby/common/Address.cc
+++ b/src/mem/ruby/common/Address.cc
@@ -27,7 +27,8 @@
  */
 
 #include "mem/ruby/common/Address.hh"
-#include "mem/ruby/system/System.hh"
+
+#include "mem/ruby/system/RubySystem.hh"
 
 Addr
 bitSelect(Addr addr, unsigned int small, unsigned int big)
diff --git a/src/mem/ruby/common/DataBlock.cc b/src/mem/ruby/common/DataBlock.cc
index 2a292444a..fb2e956e0 100644
--- a/src/mem/ruby/common/DataBlock.cc
+++ b/src/mem/ruby/common/DataBlock.cc
@@ -27,7 +27,7 @@
  */
 
 #include "mem/ruby/common/DataBlock.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 DataBlock::DataBlock(const DataBlock &cp)
 {
diff --git a/src/mem/ruby/filters/BlockBloomFilter.cc b/src/mem/ruby/filters/BlockBloomFilter.cc
index c902f9f38..94e748d6e 100644
--- a/src/mem/ruby/filters/BlockBloomFilter.cc
+++ b/src/mem/ruby/filters/BlockBloomFilter.cc
@@ -29,7 +29,7 @@
 #include "base/intmath.hh"
 #include "base/str.hh"
 #include "mem/ruby/filters/BlockBloomFilter.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/filters/BulkBloomFilter.cc b/src/mem/ruby/filters/BulkBloomFilter.cc
index 953add219..c656776a4 100644
--- a/src/mem/ruby/filters/BulkBloomFilter.cc
+++ b/src/mem/ruby/filters/BulkBloomFilter.cc
@@ -31,7 +31,7 @@
 #include "base/intmath.hh"
 #include "base/str.hh"
 #include "mem/ruby/filters/BulkBloomFilter.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/filters/LSB_CountingBloomFilter.cc b/src/mem/ruby/filters/LSB_CountingBloomFilter.cc
index 265e58625..1c2d4fea6 100644
--- a/src/mem/ruby/filters/LSB_CountingBloomFilter.cc
+++ b/src/mem/ruby/filters/LSB_CountingBloomFilter.cc
@@ -29,7 +29,7 @@
 #include "base/intmath.hh"
 #include "base/str.hh"
 #include "mem/ruby/filters/LSB_CountingBloomFilter.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/filters/MultiGrainBloomFilter.cc b/src/mem/ruby/filters/MultiGrainBloomFilter.cc
index 33d80f0c4..52aae0b55 100644
--- a/src/mem/ruby/filters/MultiGrainBloomFilter.cc
+++ b/src/mem/ruby/filters/MultiGrainBloomFilter.cc
@@ -29,7 +29,7 @@
 #include "base/intmath.hh"
 #include "base/str.hh"
 #include "mem/ruby/filters/MultiGrainBloomFilter.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/filters/NonCountingBloomFilter.cc b/src/mem/ruby/filters/NonCountingBloomFilter.cc
index 14bb3a245..a8d00c8d7 100644
--- a/src/mem/ruby/filters/NonCountingBloomFilter.cc
+++ b/src/mem/ruby/filters/NonCountingBloomFilter.cc
@@ -29,7 +29,7 @@
 #include "base/intmath.hh"
 #include "base/str.hh"
 #include "mem/ruby/filters/NonCountingBloomFilter.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/network/MessageBuffer.cc b/src/mem/ruby/network/MessageBuffer.cc
index a72d8509e..b07bdbdca 100644
--- a/src/mem/ruby/network/MessageBuffer.cc
+++ b/src/mem/ruby/network/MessageBuffer.cc
@@ -34,7 +34,7 @@
 #include "base/stl_helpers.hh"
 #include "debug/RubyQueue.hh"
 #include "mem/ruby/network/MessageBuffer.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 using m5::stl_helpers::operator<<;
diff --git a/src/mem/ruby/network/Network.cc b/src/mem/ruby/network/Network.cc
index 5d0ff980c..d35b909d9 100644
--- a/src/mem/ruby/network/Network.cc
+++ b/src/mem/ruby/network/Network.cc
@@ -29,7 +29,7 @@
 #include "base/misc.hh"
 #include "mem/ruby/network/BasicLink.hh"
 #include "mem/ruby/network/Network.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 uint32_t Network::m_virtual_networks;
 uint32_t Network::m_control_msg_size;
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc b/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc
index 196ebb089..4d5846f55 100644
--- a/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc
+++ b/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc
@@ -39,7 +39,7 @@
 #include "mem/ruby/network/garnet/fixed-pipeline/NetworkInterface_d.hh"
 #include "mem/ruby/network/garnet/fixed-pipeline/NetworkLink_d.hh"
 #include "mem/ruby/network/garnet/fixed-pipeline/Router_d.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 using m5::stl_helpers::deletePointers;
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc b/src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc
index d0a422f1f..39cfc00b5 100644
--- a/src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc
+++ b/src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc
@@ -29,7 +29,8 @@
  */
 
 #include "mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.hh"
-#include "mem/ruby/system/System.hh"
+
+#include "mem/ruby/system/RubySystem.hh"
 
 OutVcState_d::OutVcState_d(int id, GarnetNetwork_d *network_ptr)
     : m_time(0)
diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc b/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
index 87418b6b1..83cbe8d51 100644
--- a/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
+++ b/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
@@ -39,7 +39,7 @@
 #include "mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.hh"
 #include "mem/ruby/network/garnet/flexible-pipeline/NetworkLink.hh"
 #include "mem/ruby/network/garnet/flexible-pipeline/Router.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 using m5::stl_helpers::deletePointers;
diff --git a/src/mem/ruby/network/simple/SimpleNetwork.cc b/src/mem/ruby/network/simple/SimpleNetwork.cc
index eb3bec256..c10d1cce8 100644
--- a/src/mem/ruby/network/simple/SimpleNetwork.cc
+++ b/src/mem/ruby/network/simple/SimpleNetwork.cc
@@ -38,7 +38,7 @@
 #include "mem/ruby/network/simple/Switch.hh"
 #include "mem/ruby/network/simple/Throttle.hh"
 #include "mem/ruby/profiler/Profiler.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 using m5::stl_helpers::deletePointers;
diff --git a/src/mem/ruby/network/simple/Throttle.cc b/src/mem/ruby/network/simple/Throttle.cc
index c97531e58..01d1f6fbe 100644
--- a/src/mem/ruby/network/simple/Throttle.cc
+++ b/src/mem/ruby/network/simple/Throttle.cc
@@ -36,7 +36,7 @@
 #include "mem/ruby/network/MessageBuffer.hh"
 #include "mem/ruby/network/Network.hh"
 #include "mem/ruby/slicc_interface/Message.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/network/simple/Throttle.hh b/src/mem/ruby/network/simple/Throttle.hh
index 405593bb1..bf70c3075 100644
--- a/src/mem/ruby/network/simple/Throttle.hh
+++ b/src/mem/ruby/network/simple/Throttle.hh
@@ -44,7 +44,7 @@
 
 #include "mem/ruby/common/Consumer.hh"
 #include "mem/ruby/network/Network.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 class MessageBuffer;
 class Switch;
diff --git a/src/mem/ruby/slicc_interface/AbstractController.cc b/src/mem/ruby/slicc_interface/AbstractController.cc
index 9ed8b08d0..5bd38195a 100644
--- a/src/mem/ruby/slicc_interface/AbstractController.cc
+++ b/src/mem/ruby/slicc_interface/AbstractController.cc
@@ -30,8 +30,8 @@
 
 #include "debug/RubyQueue.hh"
 #include "mem/protocol/MemoryMsg.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "mem/ruby/system/Sequencer.hh"
-#include "mem/ruby/system/System.hh"
 #include "sim/system.hh"
 
 AbstractController::AbstractController(const Params *p)
diff --git a/src/mem/ruby/structures/BankedArray.cc b/src/mem/ruby/structures/BankedArray.cc
index b25962df6..550693ca2 100644
--- a/src/mem/ruby/structures/BankedArray.cc
+++ b/src/mem/ruby/structures/BankedArray.cc
@@ -31,7 +31,7 @@
 
 #include "base/intmath.hh"
 #include "mem/ruby/structures/BankedArray.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 BankedArray::BankedArray(unsigned int banks, Cycles accessLatency,
                          unsigned int startIndexBit, RubySystem *rs)
diff --git a/src/mem/ruby/structures/BankedArray.hh b/src/mem/ruby/structures/BankedArray.hh
index 179676f19..e2359afc9 100644
--- a/src/mem/ruby/structures/BankedArray.hh
+++ b/src/mem/ruby/structures/BankedArray.hh
@@ -35,7 +35,7 @@
 #include <vector>
 
 #include "mem/ruby/common/TypeDefines.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "sim/core.hh"
 
 class BankedArray
diff --git a/src/mem/ruby/structures/CacheMemory.cc b/src/mem/ruby/structures/CacheMemory.cc
index 931f58a8e..a269d4f5b 100644
--- a/src/mem/ruby/structures/CacheMemory.cc
+++ b/src/mem/ruby/structures/CacheMemory.cc
@@ -34,7 +34,7 @@
 #include "debug/RubyStats.hh"
 #include "mem/protocol/AccessPermission.hh"
 #include "mem/ruby/structures/CacheMemory.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/structures/DirectoryMemory.cc b/src/mem/ruby/structures/DirectoryMemory.cc
index 82388a895..267c07174 100644
--- a/src/mem/ruby/structures/DirectoryMemory.cc
+++ b/src/mem/ruby/structures/DirectoryMemory.cc
@@ -31,7 +31,7 @@
 #include "debug/RubyStats.hh"
 #include "mem/ruby/slicc_interface/RubySlicc_Util.hh"
 #include "mem/ruby/structures/DirectoryMemory.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/structures/Prefetcher.cc b/src/mem/ruby/structures/Prefetcher.cc
index fbf027bef..d12665ae9 100644
--- a/src/mem/ruby/structures/Prefetcher.cc
+++ b/src/mem/ruby/structures/Prefetcher.cc
@@ -29,7 +29,7 @@
 #include "debug/RubyPrefetcher.hh"
 #include "mem/ruby/slicc_interface/RubySlicc_ComponentMapping.hh"
 #include "mem/ruby/structures/Prefetcher.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 Prefetcher*
 PrefetcherParams::create()
diff --git a/src/mem/ruby/structures/Prefetcher.hh b/src/mem/ruby/structures/Prefetcher.hh
index d5c3d4b58..9c3c06851 100644
--- a/src/mem/ruby/structures/Prefetcher.hh
+++ b/src/mem/ruby/structures/Prefetcher.hh
@@ -38,7 +38,7 @@
 #include "mem/ruby/network/MessageBuffer.hh"
 #include "mem/ruby/slicc_interface/AbstractController.hh"
 #include "mem/ruby/slicc_interface/RubyRequest.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "params/Prefetcher.hh"
 #include "sim/sim_object.hh"
 #include "sim/system.hh"
diff --git a/src/mem/ruby/structures/RubyMemoryControl.cc b/src/mem/ruby/structures/RubyMemoryControl.cc
index 413850627..452606451 100644
--- a/src/mem/ruby/structures/RubyMemoryControl.cc
+++ b/src/mem/ruby/structures/RubyMemoryControl.cc
@@ -114,7 +114,7 @@
 #include "mem/ruby/slicc_interface/Message.hh"
 #include "mem/ruby/slicc_interface/RubySlicc_ComponentMapping.hh"
 #include "mem/ruby/structures/RubyMemoryControl.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/structures/RubyMemoryControl.hh b/src/mem/ruby/structures/RubyMemoryControl.hh
index 376ce4d75..f5f31458b 100644
--- a/src/mem/ruby/structures/RubyMemoryControl.hh
+++ b/src/mem/ruby/structures/RubyMemoryControl.hh
@@ -39,7 +39,7 @@
 #include "mem/ruby/common/Address.hh"
 #include "mem/ruby/profiler/MemCntrlProfiler.hh"
 #include "mem/ruby/structures/MemoryNode.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "params/RubyMemoryControl.hh"
 
 // This constant is part of the definition of tFAW; see
diff --git a/src/mem/ruby/structures/TimerTable.cc b/src/mem/ruby/structures/TimerTable.cc
index 7d0dd3c01..17dac6fc0 100644
--- a/src/mem/ruby/structures/TimerTable.cc
+++ b/src/mem/ruby/structures/TimerTable.cc
@@ -27,7 +27,8 @@
  */
 
 #include "mem/ruby/structures/TimerTable.hh"
-#include "mem/ruby/system/System.hh"
+
+#include "mem/ruby/system/RubySystem.hh"
 
 TimerTable::TimerTable()
     : m_next_time(0)
diff --git a/src/mem/ruby/structures/WireBuffer.cc b/src/mem/ruby/structures/WireBuffer.cc
index 0375d9446..e2f113643 100644
--- a/src/mem/ruby/structures/WireBuffer.cc
+++ b/src/mem/ruby/structures/WireBuffer.cc
@@ -35,7 +35,7 @@
 #include "base/cprintf.hh"
 #include "base/stl_helpers.hh"
 #include "mem/ruby/structures/WireBuffer.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 
@@ -121,7 +121,8 @@ WireBuffer::recycle()
     push_heap(m_message_queue.begin(), m_message_queue.end(),
         greater<MsgPtr>());
     m_consumer_ptr->
-        scheduleEventAbsolute(m_ruby_system->curCycle() + Cycles(1));
+        scheduleEventAbsolute(m_ruby_system->clockPeriod()
+                              * (m_ruby_system->curCycle() + Cycles(1)));
 }
 
 bool
diff --git a/src/mem/ruby/system/CacheRecorder.cc b/src/mem/ruby/system/CacheRecorder.cc
index 339cf1b4f..78d6939fc 100644
--- a/src/mem/ruby/system/CacheRecorder.cc
+++ b/src/mem/ruby/system/CacheRecorder.cc
@@ -29,8 +29,8 @@
 
 #include "debug/RubyCacheTrace.hh"
 #include "mem/ruby/system/CacheRecorder.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "mem/ruby/system/Sequencer.hh"
-#include "mem/ruby/system/System.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/system/DMASequencer.cc b/src/mem/ruby/system/DMASequencer.cc
index e263fefdb..85b476cfd 100644
--- a/src/mem/ruby/system/DMASequencer.cc
+++ b/src/mem/ruby/system/DMASequencer.cc
@@ -34,7 +34,7 @@
 #include "debug/RubyStats.hh"
 #include "mem/protocol/SequencerMsg.hh"
 #include "mem/ruby/system/DMASequencer.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "sim/system.hh"
 
 DMASequencer::DMASequencer(const Params *p)
diff --git a/src/mem/ruby/system/DMASequencer.hh b/src/mem/ruby/system/DMASequencer.hh
index 1539c3999..f9d1b630e 100644
--- a/src/mem/ruby/system/DMASequencer.hh
+++ b/src/mem/ruby/system/DMASequencer.hh
@@ -37,7 +37,7 @@
 #include "mem/protocol/RequestStatus.hh"
 #include "mem/ruby/common/DataBlock.hh"
 #include "mem/ruby/network/MessageBuffer.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "mem/simple_mem.hh"
 #include "mem/tport.hh"
 #include "params/DMASequencer.hh"
diff --git a/src/mem/ruby/system/RubyPort.hh b/src/mem/ruby/system/RubyPort.hh
index f2841e561..cbcc678d3 100644
--- a/src/mem/ruby/system/RubyPort.hh
+++ b/src/mem/ruby/system/RubyPort.hh
@@ -47,7 +47,7 @@
 
 #include "mem/protocol/RequestStatus.hh"
 #include "mem/ruby/network/MessageBuffer.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "mem/mem_object.hh"
 #include "mem/tport.hh"
 #include "params/RubyPort.hh"
diff --git a/src/mem/ruby/system/System.cc b/src/mem/ruby/system/RubySystem.cc
similarity index 99%
rename from src/mem/ruby/system/System.cc
rename to src/mem/ruby/system/RubySystem.cc
index 490a1f085..454775178 100644
--- a/src/mem/ruby/system/System.cc
+++ b/src/mem/ruby/system/RubySystem.cc
@@ -26,6 +26,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include "mem/ruby/system/RubySystem.hh"
+
 #include <fcntl.h>
 #include <zlib.h>
 
@@ -38,7 +40,6 @@
 #include "debug/RubySystem.hh"
 #include "mem/ruby/common/Address.hh"
 #include "mem/ruby/network/Network.hh"
-#include "mem/ruby/system/System.hh"
 #include "mem/simple_mem.hh"
 #include "sim/eventq.hh"
 #include "sim/simulate.hh"
diff --git a/src/mem/ruby/system/System.hh b/src/mem/ruby/system/RubySystem.hh
similarity index 100%
rename from src/mem/ruby/system/System.hh
rename to src/mem/ruby/system/RubySystem.hh
index c79732651..7026f6756 100644
--- a/src/mem/ruby/system/System.hh
+++ b/src/mem/ruby/system/RubySystem.hh
@@ -37,10 +37,10 @@
 
 #include "base/callback.hh"
 #include "base/output.hh"
+#include "mem/packet.hh"
 #include "mem/ruby/profiler/Profiler.hh"
 #include "mem/ruby/slicc_interface/AbstractController.hh"
 #include "mem/ruby/system/CacheRecorder.hh"
-#include "mem/packet.hh"
 #include "params/RubySystem.hh"
 #include "sim/clocked_object.hh"
 
diff --git a/src/mem/ruby/system/RubySystem.py b/src/mem/ruby/system/RubySystem.py
index c10f8117f..5b13f2ea6 100644
--- a/src/mem/ruby/system/RubySystem.py
+++ b/src/mem/ruby/system/RubySystem.py
@@ -33,7 +33,7 @@ from SimpleMemory import *
 
 class RubySystem(ClockedObject):
     type = 'RubySystem'
-    cxx_header = "mem/ruby/system/System.hh"
+    cxx_header = "mem/ruby/system/RubySystem.hh"
     randomization = Param.Bool(False,
         "insert random delays on message enqueue times");
     block_size_bytes = Param.UInt32(64,
diff --git a/src/mem/ruby/system/SConscript b/src/mem/ruby/system/SConscript
index 55fe11d39..8c5077362 100644
--- a/src/mem/ruby/system/SConscript
+++ b/src/mem/ruby/system/SConscript
@@ -33,12 +33,12 @@ Import('*')
 if env['PROTOCOL'] == 'None':
     Return()
 
-SimObject('Sequencer.py')
 SimObject('RubySystem.py')
+SimObject('Sequencer.py')
 
 Source('CacheRecorder.cc')
 Source('DMASequencer.cc')
 Source('RubyPort.cc')
 Source('RubyPortProxy.cc')
+Source('RubySystem.cc')
 Source('Sequencer.cc')
-Source('System.cc')
diff --git a/src/mem/ruby/system/Sequencer.cc b/src/mem/ruby/system/Sequencer.cc
index 740db7d8d..8e41204b7 100644
--- a/src/mem/ruby/system/Sequencer.cc
+++ b/src/mem/ruby/system/Sequencer.cc
@@ -38,8 +38,8 @@
 #include "mem/protocol/RubyAccessMode.hh"
 #include "mem/ruby/profiler/Profiler.hh"
 #include "mem/ruby/slicc_interface/RubyRequest.hh"
+#include "mem/ruby/system/RubySystem.hh"
 #include "mem/ruby/system/Sequencer.hh"
-#include "mem/ruby/system/System.hh"
 #include "mem/packet.hh"
 #include "sim/system.hh"
 
diff --git a/src/mem/slicc/symbols/StateMachine.py b/src/mem/slicc/symbols/StateMachine.py
index b5d9c2afe..42a81c096 100644
--- a/src/mem/slicc/symbols/StateMachine.py
+++ b/src/mem/slicc/symbols/StateMachine.py
@@ -464,7 +464,7 @@ void unset_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr);
 #include "mem/protocol/${ident}_Event.hh"
 #include "mem/protocol/${ident}_State.hh"
 #include "mem/protocol/Types.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 ''')
         for include_path in includes:
@@ -1029,7 +1029,7 @@ $c_ident::functionalWriteBuffers(PacketPtr& pkt)
 
         code('''
 #include "mem/protocol/Types.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 ''')
 
@@ -1137,7 +1137,7 @@ ${ident}_Controller::wakeup()
 #include "mem/protocol/${ident}_Event.hh"
 #include "mem/protocol/${ident}_State.hh"
 #include "mem/protocol/Types.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 #define HASH_FUN(state, event)  ((int(state)*${ident}_Event_NUM)+int(event))
 
diff --git a/src/mem/slicc/symbols/Type.py b/src/mem/slicc/symbols/Type.py
index 08fe94ef8..2dc35784a 100644
--- a/src/mem/slicc/symbols/Type.py
+++ b/src/mem/slicc/symbols/Type.py
@@ -397,7 +397,7 @@ operator<<(std::ostream& out, const ${{self.c_ident}}& obj)
 #include <memory>
 
 #include "mem/protocol/${{self.c_ident}}.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/system/RubySystem.hh"
 
 using namespace std;
 ''')