diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index db4b292..c631b87 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -41,6 +41,8 @@ jobs:
     name: Auto merge
     runs-on: ubuntu-latest
     needs: tests
+    permissions:
+      pull-requests: write
     env:
       GH_TOKEN: ${{ github.token }}
     if: >-