diff --git a/.github/workflows/publish-image.yml b/.github/workflows/publish-image.yml
index 18c6e06..7a41edc 100644
--- a/.github/workflows/publish-image.yml
+++ b/.github/workflows/publish-image.yml
@@ -8,6 +8,7 @@ name: publish-image
 on:
   push:
     branches: [main]
+  pull_request:
   workflow_dispatch:
 
 permissions: