diff --git a/.github/workflows/fork_pr_benchmarks_track.yml b/.github/workflows/fork_pr_benchmarks_track.yml
index d00589b..c3870fc 100644
--- a/.github/workflows/fork_pr_benchmarks_track.yml
+++ b/.github/workflows/fork_pr_benchmarks_track.yml
@@ -9,6 +9,8 @@ jobs:
   track_fork_pr_branch:
     if: github.event.workflow_run.conclusion == 'success'
     runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
     env:
       BENCHMARK_RESULTS: benchmark_results.json
       PR_EVENT: event.json