diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 27659e7..1def7f2 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -4,6 +4,10 @@ on:
   push:
     branches:
       - main
+  pull_request:
+    paths:
+      - ".github/workflows/benchmark.yml"
+      - "tests/benchmark.py"
 
 jobs:
   build: