diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 10ef073e0a..33254d826c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,6 +11,7 @@ jobs:
       uses: JamesIves/github-pages-deploy-action@master
       env:
         ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
+        BASE_BRANCH: master
         BRANCH: gh-pages
         FOLDER: .deploy
         BUILD_SCRIPT: npm install && npm run build