diff --git a/googlemock/test/gmock-generated-matchers_test.cc b/googlemock/test/gmock-generated-matchers_test.cc
index 85108558..bc9df722 100644
--- a/googlemock/test/gmock-generated-matchers_test.cc
+++ b/googlemock/test/gmock-generated-matchers_test.cc
@@ -32,10 +32,11 @@
 // This file tests the built-in matchers generated by a script.
 
 // Silence warning C4244: 'initializing': conversion from 'int' to 'short',
-// possible loss of data
+// possible loss of data C4100: : unreferenced formal parameter
 #ifdef _MSC_VER
 # pragma warning(push)
 # pragma warning(disable:4244)
+# pragma warning(disable:4100)
 #endif
 
 #include "gmock/gmock-generated-matchers.h"