diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3ab240c1b9..fc03891b35 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -175,6 +175,8 @@ jobs:
     name: Benchmark
     runs-on: ubuntu-latest
     needs: setup
+    permissions:
+      pull-requests: write
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4