diff --git a/manifest.json b/manifest.json
index e6e0875..f67ce59 100644
--- a/manifest.json
+++ b/manifest.json
@@ -10,7 +10,6 @@
         "128": "icons/128.png"
     },
     "permissions": [
-        "webNavigation",
         "webRequest",
         "webRequestBlocking",
         "http://*/maps/embed*",
diff --git a/replace.js b/replace.js
index c830745..8893128 100644
--- a/replace.js
+++ b/replace.js
@@ -12,17 +12,6 @@ const matcher = new RegExp(
     `^(https?:\/\/)?(maps\.google\.(${gLocales.join('|')})\/maps\/?\?.*output=embed|(www\.)?google\.(${gLocales.join('|')})\/maps\/embed\/?\?)`
 );
 
-function editFrame(tabId, frameId) {
-    browser.webNavigation.getFrame({
-        tabId: tabId,
-        frameId: frameId
-    }).then(
-        (frameDetails) => {
-            console.log(frameDetails);
-            frameDetails.scrolling = 'no'; // trying to manipulate iframes attributes: not working
-        }
-    );
-}
 
 function redirect(req) {
     if (req.url.match(matcher)) {
@@ -30,7 +19,6 @@ function redirect(req) {
         
         console.log(req);
         console.log(params);
-        //editFrame(req.tabId, req.frameId);
         
         return {
             redirectUrl: 'https://www.openstreetmap.org/export/embed.html?bbox=-12.041015625000002%2C44.32384807250689%2C27.465820312500004%2C57.397624055000456&layer=mapnik'