diff --git a/dlls/winemac.drv/cocoa_window.m b/dlls/winemac.drv/cocoa_window.m
index 666a9531c4f..49afd18e080 100644
--- a/dlls/winemac.drv/cocoa_window.m
+++ b/dlls/winemac.drv/cocoa_window.m
@@ -1041,6 +1041,7 @@ - (BOOL) addChildWineWindow:(WineWindow*)child assumeVisible:(BOOL)assumeVisible
             if ([self level] > [child level])
                 [child setLevel:[self level]];
             [self addChildWindow:child ordered:NSWindowAbove];
+            [child checkWineDisplayLink];
             [latentChildWindows removeObjectIdenticalTo:child];
             child.latentParentWindow = nil;
             reordered = TRUE;