diff --git a/configs/ruby/MI_example.py b/configs/ruby/MI_example.py
index 4e01de65b..3e0c21a41 100644
--- a/configs/ruby/MI_example.py
+++ b/configs/ruby/MI_example.py
@@ -37,7 +37,7 @@ from Ruby import send_evicts
 #
 # Declare caches used by the protocol
 #
-class Cache(RubyCache): pass
+class L1Cache(RubyCache): pass
 
 def define_options(parser):
     return
@@ -70,9 +70,9 @@ def create_system(options, full_system, system, dma_ports, ruby_system):
         # Only one cache exists for this protocol, so by default use the L1D
         # config parameters.
         #
-        cache = Cache(size = options.l1d_size,
-                      assoc = options.l1d_assoc,
-                      start_index_bit = block_size_bits)
+        cache = L1Cache(size = options.l1d_size,
+                        assoc = options.l1d_assoc,
+                        start_index_bit = block_size_bits)
 
         #
         # Only one unified L1 cache exists.  Can cache instructions and data.
diff --git a/configs/ruby/Network_test.py b/configs/ruby/Network_test.py
index 7a968a253..eb31b3804 100644
--- a/configs/ruby/Network_test.py
+++ b/configs/ruby/Network_test.py
@@ -36,7 +36,7 @@ from Ruby import create_topology
 #
 # Declare caches used by the protocol
 #
-class Cache(RubyCache): pass
+class L1Cache(RubyCache): pass
 
 def define_options(parser):
     return
@@ -72,8 +72,8 @@ def create_system(options, full_system, system, dma_ports, ruby_system):
         # Only one cache exists for this protocol, so by default use the L1D
         # config parameters.
         #
-        cache = Cache(size = options.l1d_size,
-                      assoc = options.l1d_assoc)
+        cache = L1Cache(size = options.l1d_size,
+                        assoc = options.l1d_assoc)
 
         #
         # Only one unified L1 cache exists.  Can cache instructions and data.
diff --git a/src/mem/ruby/structures/Cache.py b/src/mem/ruby/structures/RubyCache.py
similarity index 100%
rename from src/mem/ruby/structures/Cache.py
rename to src/mem/ruby/structures/RubyCache.py
diff --git a/src/mem/ruby/structures/SConscript b/src/mem/ruby/structures/SConscript
index 18ab9daed..75fc6370e 100644
--- a/src/mem/ruby/structures/SConscript
+++ b/src/mem/ruby/structures/SConscript
@@ -33,7 +33,7 @@ Import('*')
 if env['PROTOCOL'] == 'None':
     Return()
 
-SimObject('Cache.py')
+SimObject('RubyCache.py')
 SimObject('DirectoryMemory.py')
 SimObject('LRUReplacementPolicy.py')
 SimObject('PseudoLRUReplacementPolicy.py')