diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 70ec1b8..7b1d829 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -1,13 +1,14 @@
 name: Benchmark
 on:
-  - pull_request
+  pull_request_target:
+    branches: [ master ]
+permissions:
+  pull-requests: write    # needed to post comments
 
 jobs:
-  benchmark:
-    name: Benchmark
+  bench:
     runs-on: ubuntu-latest
     steps:
       - uses: MilesCranmer/AirspeedVelocity.jl@action-v1
         with:
           julia-version: '1'
-          job-summary: 'true'