diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index af0b194..2bdaaac 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -5,6 +5,9 @@ on:
     branches: [main]
     tags: [v*]
 
+  pull_request:
+    types: [opened, synchronize]
+
 jobs:
   docker:
     runs-on: ubuntu-latest