diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 3d4e658b..65e4e3b9 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -4,6 +4,9 @@ on:
   push:
     branches:
       - dev
+  pull_request:
+    branches:
+      - master
   release:
     types: [published]