diff --git a/AppKit/CPWindow/CPWindow.j b/AppKit/CPWindow/CPWindow.j
index 84fff9816..68def85a8 100644
--- a/AppKit/CPWindow/CPWindow.j
+++ b/AppKit/CPWindow/CPWindow.j
@@ -692,7 +692,7 @@ CPTexturedBackgroundWindowMask
 
 - (void)setFrame:(CGRect)aFrame display:(BOOL)shouldDisplay
 {
-    [super setFrame:aFrame display:shouldDisplay animate:NO];
+    [self setFrame:aFrame display:shouldDisplay animate:NO];
 }
 
 /*!