diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a5651f7..96c745c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -164,7 +164,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 1
-          branch: deploy
+          ref: deploy
 
       - name: Configure Git
         run: |