diff --git a/src/manifest.json b/src/manifest.json
index 55dc96b..c2d3fab 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -23,7 +23,6 @@
       "ext/uw.js" 
     ],
     "css": [
-      "ext/uw.css",
       "ext/uw-ui.css"
     ],
     "all_frames": true