diff --git a/src/js/tab.js b/src/js/tab.js
index 985b1550c..1454cc16d 100644
--- a/src/js/tab.js
+++ b/src/js/tab.js
@@ -592,7 +592,7 @@ vAPI.tabs.onPopupUpdated = (function() {
                         source: 'switch',
                         raw: 'no-popups: ' + µb.hnSwitches.z + ' true'
                     };
-                    result = 1;
+                    return 1;
                 }
             }