diff --git a/.bin/Scripts/functions/browsers.py b/.bin/Scripts/functions/browsers.py
index 7e963032..485a4ef5 100644
--- a/.bin/Scripts/functions/browsers.py
+++ b/.bin/Scripts/functions/browsers.py
@@ -421,7 +421,7 @@ def install_adblock(indent=8, width=32):
                         'firefox.exe',
                         r'distribution\extensions\uBlock0@raymondhill.net')
                     if os.path.exists(ubo):
-                        urls = ['about:addons']
+                        urls = ['about:addons', UBO_MOZILLA]
             
             elif browser_data[browser]['base'] == 'ie':
                 urls.append(IE_GALLERY)