diff --git a/background/icon-manager.js b/background/icon-manager.js
index 8de6f051..59bf2cb5 100644
--- a/background/icon-manager.js
+++ b/background/icon-manager.js
@@ -1,4 +1,4 @@
-/* global prefs debounce iconUtil FIREFOX CHROME VIVALDI tabManager API_METHODS */
+/* global prefs debounce iconUtil FIREFOX CHROME VIVALDI tabManager navigatorUtil API_METHODS */
 /* exported iconManager */
 'use strict';
 
@@ -37,6 +37,10 @@ const iconManager = (() => {
     },
   });
 
+  navigatorUtil.onCommitted(({tabId, frameId}) => {
+    if (!frameId) tabManager.set(tabId, 'styleIds', undefined);
+  });
+
   function refreshIconBadgeText(tabId) {
     const text = prefs.get('show-badge') ? `${getStyleCount(tabId)}` : '';
     iconUtil.setBadgeText({tabId, text});