diff --git a/intern/ghost/intern/GHOST_SystemCocoa.mm b/intern/ghost/intern/GHOST_SystemCocoa.mm
index e4f859217cd..1f6da80069e 100644
--- a/intern/ghost/intern/GHOST_SystemCocoa.mm
+++ b/intern/ghost/intern/GHOST_SystemCocoa.mm
@@ -664,7 +664,7 @@ GHOST_TSuccess GHOST_SystemCocoa::init()
 				
 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060 // make it build with  10.6 deployment target, but as it is not available in 10.6, it will get weaklinked
 				menuItem = [windowMenu addItemWithTitle:@"Enter Full Screen" action:@selector(toggleFullScreen:) keyEquivalent:@"f" ];
-				[menuItem setKeyEquivalentModifierMask:NSCommandKeyMask];
+				[menuItem setKeyEquivalentModifierMask:NSControlKeyMask | NSCommandKeyMask];
 #endif
 
 				menuItem = [windowMenu addItemWithTitle:@"Close" action:@selector(performClose:) keyEquivalent:@"w"];