diff --git a/WhatsMac/AppDelegate.m b/WhatsMac/AppDelegate.m
index d299a32..c934097 100644
--- a/WhatsMac/AppDelegate.m
+++ b/WhatsMac/AppDelegate.m
@@ -374,6 +374,7 @@ - (void)userNotificationCenter:(NSUserNotificationCenter *)center didActivateNot
      [NSString stringWithFormat:@"openChat(\"%@\")", notification.identifier]
         completionHandler:nil];
     [center removeDeliveredNotification:notification];
+    [self showAppWindow:nil];
 }
 
 - (void)webView:(WKWebView *)webView runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(void))completionHandler {