diff --git a/src/MacVim/MMWindowController.m b/src/MacVim/MMWindowController.m
index 25078398c6..591c8f4a24 100644
--- a/src/MacVim/MMWindowController.m
+++ b/src/MacVim/MMWindowController.m
@@ -183,6 +183,7 @@ - (id)initWithVimController:(MMVimController *)controller
 
 #if (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_7)
     [win setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary];
+    [win setAnimationBehavior:NSWindowAnimationBehaviorDocumentWindow];
 #endif
 
     return self;