diff --git a/base/applications/calc/resource.rc b/base/applications/calc/resource.rc
index 9c65e1aa512..d756a6687fc 100644
--- a/base/applications/calc/resource.rc
+++ b/base/applications/calc/resource.rc
@@ -19,7 +19,7 @@
  */
 
 #include <windef.h>
-#include <winuser.h>
+#include <winuser.rh>
 
 #include "resource.h"