diff --git a/manifest.json b/manifest.json
index 3a162ec1..e717993f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -25,6 +25,7 @@
     "privacy",
     "storage",
     "webNavigation",
+    "tabs",
     "webRequest",
     "webRequestBlocking"
   ],
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index 4b8e1f4b..79dae9e9 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -29,6 +29,10 @@
                         <ul>
                             <li>noUiSlider v15.3.0 -> v15.4.0 (<a href="https://codeberg.org/nobody/LocalCDN/issues/625">#625</a>)</li>
                         </ul>
+                        <p>Fixed</p>
+                        <ul>
+                            <li>Missing "tabs" permission for Firefox ESR v78 (<a href="https://codeberg.org/nobody/LocalCDN/issues/612">#612</a>)</li>
+                        </ul>
                     </div>
                     <div id="generator-section">
                         <div class="topic-label">