1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/utility.hh b/src/arch/x86/utility.hh
index 1c98e7fbc..ed401a519 100644
--- a/src/arch/x86/utility.hh
+++ b/src/arch/x86/utility.hh
@@ -79,7 +79,7 @@ namespace __hash_namespace {
                     ((uint64_t)emi.opcode.prefixB << 8) |
                     ((uint64_t)emi.opcode.op)) ^
                     emi.immediate ^ emi.displacement ^
-                    emi.opSize;
+                    emi.mode ^ emi.opSize;
         };
     };
 }