diff --git a/src/test/unittests/synergy/KeyStateTests.h b/src/test/unittests/synergy/KeyStateTests.h
index 8a9846c0..1ab49a22 100644
--- a/src/test/unittests/synergy/KeyStateTests.h
+++ b/src/test/unittests/synergy/KeyStateTests.h
@@ -45,7 +45,7 @@ public:
 	MOCK_METHOD0(fakeCtrlAltDel, bool());
 	MOCK_METHOD1(getKeyMap, void(synergy::KeyMap&));
 	MOCK_METHOD1(fakeKey, void(const Keystroke&));
-	MOCK_METHOD2(fakeMediaKey, bool(KeyID, bool));
+	MOCK_METHOD1(fakeMediaKey, bool(KeyID));
 	MOCK_CONST_METHOD1(pollPressedKeys, void(KeyButtonSet&));
 };