diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 2186404..30322b3 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,5 +1,8 @@
 name: "Build FBX2GLTF"
 on:
+  pull_request:
+    branches:
+    - master
   push:
     branches:
       - master