diff -r dfd8202eb9a7 src/video/windows/SDL_windowsevents.c
--- a/src/video/windows/SDL_windowsevents.c	Sat Jan 10 13:47:37 2015 +0100
+++ b/src/video/windows/SDL_windowsevents.c	Thu Feb 19 23:43:23 2015 -0500
@@ -789,9 +789,13 @@
         }
         return (1);
 
-#if defined(SC_SCREENSAVE) || defined(SC_MONITORPOWER)
     case WM_SYSCOMMAND:
         {
+			if ((wParam & 0xFFF0) == SC_KEYMENU) {
+				return (0);
+			}
+
+#if defined(SC_SCREENSAVE) || defined(SC_MONITORPOWER)
             /* Don't start the screensaver or blank the monitor in fullscreen apps */
             if ((wParam & 0xFFF0) == SC_SCREENSAVE ||
                 (wParam & 0xFFF0) == SC_MONITORPOWER) {
@@ -799,9 +803,9 @@
                     return (0);
                 }
             }
+#endif /* System has screensaver support */
         }
         break;
-#endif /* System has screensaver support */
 
     case WM_CLOSE:
         {