diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 375425f..18b8c89 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -74,14 +74,3 @@ jobs:
                   asset_path: ./manifest.json
                   asset_name: manifest.json
                   asset_content_type: application/json
-
-            - name: Upload styles.css
-              id: upload-css
-              uses: actions/upload-release-asset@v1
-              env:
-                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-              with:
-                  upload_url: ${{ steps.create_release.outputs.upload_url }}
-                  asset_path: ./styles.css
-                  asset_name: styles.css
-                  asset_content_type: text/css