diff --git a/src/plugins/platforms/cocoa/qnsview.mm b/src/plugins/platforms/cocoa/qnsview.mm
index 5ac55c523b..7c23c03218 100644
--- a/src/plugins/platforms/cocoa/qnsview.mm
+++ b/src/plugins/platforms/cocoa/qnsview.mm
@@ -74,7 +74,7 @@
 - (BOOL)isTransparentForUserInput;
 @end
 
-@interface QT_MANGLE_NAMESPACE(QNSView) (Drawing)
+@interface QT_MANGLE_NAMESPACE(QNSView) (Drawing) <CALayerDelegate>
 @end
 
 @interface QT_MANGLE_NAMESPACE(QNSViewMouseMoveHelper) : NSObject
diff --git a/src/plugins/platforms/cocoa/qnsview_drawing.mm b/src/plugins/platforms/cocoa/qnsview_drawing.mm
index e0a97106fd..7d65eedd17 100644
--- a/src/plugins/platforms/cocoa/qnsview_drawing.mm
+++ b/src/plugins/platforms/cocoa/qnsview_drawing.mm
@@ -137,17 +137,14 @@
     }
 }
 
-- (BOOL)wantsUpdateLayer
+- (void)displayLayer:(CALayer *)layer
 {
-    return YES;
-}
+    Q_ASSERT(layer == self.layer);
 
-- (void)updateLayer
-{
     if (!m_platformWindow)
         return;
 
-    qCDebug(lcQpaDrawing) << "[QNSView updateLayer]" << m_platformWindow->window();
+    qCDebug(lcQpaDrawing) << "[QNSView displayLayer]" << m_platformWindow->window();
 
     // FIXME: Find out if there's a way to resolve the dirty rect like in drawRect:
     [self updateRegion:QRectF::fromCGRect(self.bounds).toRect()];