diff --git a/platform/mv3/extension/popup.html b/platform/mv3/extension/popup.html
index cd8ad48b7..7cb2022f4 100644
--- a/platform/mv3/extension/popup.html
+++ b/platform/mv3/extension/popup.html
@@ -52,7 +52,7 @@
 </div>
 
 <script src="js/theme.js" type="module"></script>
-<script src="js/fa-icons.js"></script>
+<script src="js/fa-icons.js" type="module"></script>
 <script src="js/i18n.js" type="module"></script>
 <script src="js/popup.js" type="module"></script>
 
diff --git a/platform/mv3/extension/settings.html b/platform/mv3/extension/settings.html
index f6dc5a4ba..7bd0edaca 100644
--- a/platform/mv3/extension/settings.html
+++ b/platform/mv3/extension/settings.html
@@ -101,7 +101,7 @@
 </div>
 
 <script src="js/theme.js" type="module"></script>
-<script src="js/fa-icons.js"></script>
+<script src="js/fa-icons.js" type="module"></script>
 <script src="js/i18n.js" type="module"></script>
 <script src="js/dashboard-common.js" type="module"></script>
 <script src="js/settings.js" type="module"></script>
diff --git a/platform/mv3/firefox/manifest.json b/platform/mv3/firefox/manifest.json
index c97d17f12..f611906c7 100644
--- a/platform/mv3/firefox/manifest.json
+++ b/platform/mv3/firefox/manifest.json
@@ -9,12 +9,13 @@
   },
   "author": "Raymond Hill",
   "background": {
-    "page": "background.html"
+    "scripts": [ "/js/background.js" ],
+    "type": "module"
   },
   "browser_specific_settings": {
     "gecko": {
       "id": "uBOLite@raymondhill.net",
-      "strict_min_version": "113.*"
+      "strict_min_version": "113"
     }
   },
   "declarative_net_request": {