diff --git a/.github/workflows/benchmark-pr.yaml b/.github/workflows/benchmark-pr.yaml
index fb6728d46..b73c46f03 100644
--- a/.github/workflows/benchmark-pr.yaml
+++ b/.github/workflows/benchmark-pr.yaml
@@ -1,6 +1,8 @@
 ---
 name: Benchmarks on AMD64
-permissions: read-all
+permissions:
+  issues: write
+  pull-requests: write
 on: [pull_request]
 jobs:
   benchmark-pull-request:
@@ -40,3 +42,12 @@ jobs:
             fi
           fi
         done < <(grep geomean result.txt)
+    - uses: actions/github-script@v7
+      with:
+        script: |
+          github.rest.issues.createComment({
+            issue_number: context.issue.number,
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+            body: process.env.GITHUB_STEP_SUMMARY
+          })