diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 47ac61e2..fa570d69 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -1,5 +1,5 @@
 name: Ruby Build
-on: [push]
+on: [push, pull_request]
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -26,4 +26,4 @@ jobs:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
       - name: exec rake
-        run: bundle exec rake
\ No newline at end of file
+        run: bundle exec rake