diff --git a/extension/manifest-chrome.json b/extension/manifest-chrome.json
index 02dd2e8..1186f77 100644
--- a/extension/manifest-chrome.json
+++ b/extension/manifest-chrome.json
@@ -11,8 +11,7 @@
         "default_popup": "index.html"
     },
     "permissions": [
-        "storage",
-        "tabs"
+        "storage"
     ],
     "content_scripts": [
         {
diff --git a/extension/manifest-firefox.json b/extension/manifest-firefox.json
index 11e3b89..c3fb5c5 100644
--- a/extension/manifest-firefox.json
+++ b/extension/manifest-firefox.json
@@ -11,8 +11,7 @@
         "default_popup": "index.html"
     },
     "permissions": [
-        "storage",
-        "tabs"
+        "storage"
     ],
     "content_scripts": [
         {