diff --git a/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm b/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
index 2cf6672da9..ef25bb4541 100644
--- a/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
+++ b/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
@@ -175,7 +175,8 @@ QT_USE_NAMESPACE
     if (reflectionDelegate) {
         if ([reflectionDelegate respondsToSelector:@selector(applicationShouldTerminate:)])
             return [reflectionDelegate applicationShouldTerminate:sender];
-        return NSTerminateNow;
+        // Patch: Don't terminate if reflectionDelegate does not respond to that selector, just use the default.
+        //return NSTerminateNow;
     }
 
     if ([self canQuit]) {
@@ -252,7 +253,11 @@ QT_USE_NAMESPACE
 
 - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
 {
-    Q_UNUSED(aNotification);
+    // Patch: We need to catch that notification in delegate.
+    if (reflectionDelegate
+        && [reflectionDelegate respondsToSelector:@selector(applicationDidFinishLaunching:)])
+        [reflectionDelegate applicationDidFinishLaunching:aNotification];
+
     inLaunch = false;
 
     if (qEnvironmentVariableIsEmpty("QT_MAC_DISABLE_FOREGROUND_APPLICATION_TRANSFORM")) {