diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index a257fa249e4d2..80a127eced389 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -177,7 +177,7 @@ jobs:
   devlow-bench:
     name: Run devlow benchmarks
     needs: ['optimize-ci', 'changes', 'build-next', 'build-native']
-    if: ${{ needs.optimize-ci.outputs.skip == 'false' && needs.changes.outputs.docs-only == 'false' }}
+    if: ${{ needs.optimize-ci.outputs.skip == 'false' && needs.changes.outputs.docs-only == 'false' && !github.event.pull_request.head.repo.fork }}
 
     strategy:
       fail-fast: false