diff --git a/src/js/popup-fenix.js b/src/js/popup-fenix.js
index 81d4cb7d2..744da53ef 100644
--- a/src/js/popup-fenix.js
+++ b/src/js/popup-fenix.js
@@ -44,7 +44,7 @@ let dfPaneVisibleStored;
 vAPI.localStorage.getItemAsync('popupFirewallPane').then(value => {
     dfPaneVisibleStored = value === true || value === 'true';
     if ( dfPaneVisibleStored ) {
-        document.getElementById('panes').classList.add('dfEnabled');
+        document.getElementById('main').classList.add('dfEnabled');
     }
 });