diff --git a/dlls/winemac.drv/cocoa_window.m b/dlls/winemac.drv/cocoa_window.m
index 013af035a12..677dc07ae16 100644
--- a/dlls/winemac.drv/cocoa_window.m
+++ b/dlls/winemac.drv/cocoa_window.m
@@ -491,9 +491,9 @@ - (BOOL) isFlipped
         return YES;
     }
 
-    - (void) drawRect:(NSRect)rect
+    - (void) viewWillDraw
     {
-        WineWindow* window = (WineWindow*)[self window];
+        [super viewWillDraw];
 
         for (WineOpenGLContext* context in pendingGlContexts)
         {
@@ -506,6 +506,11 @@ - (void) drawRect:(NSRect)rect
         }
         [glContexts addObjectsFromArray:pendingGlContexts];
         [pendingGlContexts removeAllObjects];
+    }
+
+    - (void) drawRect:(NSRect)rect
+    {
+        WineWindow* window = (WineWindow*)[self window];
 
         if ([window contentView] != self)
             return;