diff --git a/.github/workflows/multiarch-dockerhub.yml b/.github/workflows/multiarch-dockerhub.yml
index 8d2957aa6..8b6cb3c78 100644
--- a/.github/workflows/multiarch-dockerhub.yml
+++ b/.github/workflows/multiarch-dockerhub.yml
@@ -1,7 +1,8 @@
 name: Build and Push Docker Image
 
 on:
-  workflow_dispatch: 
+  pull_request:
+  workflow_dispatch:
   push:
     branches:
       - master