diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index fa08d685e1e..1c99ee295e4 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,6 +1,8 @@
 name: Build
 
-on: push
+on:
+- push
+- pull_request
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}