diff --git a/deluge/ui/web/server.py b/deluge/ui/web/server.py
index 677b0d959..132772a8a 100644
--- a/deluge/ui/web/server.py
+++ b/deluge/ui/web/server.py
@@ -294,7 +294,7 @@ class TopLevel(resource.Resource):
     addSlash = True
 
     __stylesheets = [
-        "/css/ext-all.css",
+        "/css/ext-all-notheme.css",
         "/css/ext-extensions.css",
         "/css/deluge.css"
     ]