diff --git a/.github/workflows/auto_assign_prs.yml b/.github/workflows/auto_assign_prs.yml
index 22b0b4780..9f53b71a7 100644
--- a/.github/workflows/auto_assign_prs.yml
+++ b/.github/workflows/auto_assign_prs.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set the author of a PR as the assignee
-      - uses: kentaro-m/auto-assign-action@v1.1.1
+        uses: kentaro-m/auto-assign-action@v1.1.1
         with:
           configuration-path: ".github/auto-assignees.yml"
           repo-token: "${{ secrets.GITHUB_TOKEN }}"
\ No newline at end of file