diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 5fed57765..48b125f0d 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -13,7 +13,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-        ref: compile
+        with:
+          ref: compile
       - uses: actions/setup-python@v3
         with:
           python-version: '3.9'