diff --git a/common/mock_hardware.h b/common/mock_hardware.h
index fcbb0d5..662ccd9 100644
--- a/common/mock_hardware.h
+++ b/common/mock_hardware.h
@@ -93,7 +93,7 @@
   MOCK_CONST_METHOD0(GetMinKernelKeyVersion, int());
   MOCK_CONST_METHOD0(GetMinFirmwareKeyVersion, int());
   MOCK_CONST_METHOD1(SetMaxKernelKeyRollforward,
-                     bool(int max_kernel_rollforward));
+                     bool(int kernel_max_rollforward));
   MOCK_CONST_METHOD0(GetPowerwashCount, int());
   MOCK_CONST_METHOD1(GetNonVolatileDirectory, bool(base::FilePath*));
   MOCK_CONST_METHOD1(GetPowerwashSafeDirectory, bool(base::FilePath*));