diff --git a/src/arch/x86/cpuid.cc b/src/arch/x86/cpuid.cc
index 4ac7a5d19..cbd1defee 100644
--- a/src/arch/x86/cpuid.cc
+++ b/src/arch/x86/cpuid.cc
@@ -113,8 +113,8 @@ namespace X86ISA {
                     result = CpuidResult(
                             stringToRegister(cleanName + offset + 0),
                             stringToRegister(cleanName + offset + 4),
-                            stringToRegister(cleanName + offset + 8),
-                            stringToRegister(cleanName + offset + 12));
+                            stringToRegister(cleanName + offset + 12),
+                            stringToRegister(cleanName + offset + 8));
                 }
                 break;
               case L1CacheAndTLB: