diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 01271a1..07b7246 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -10,8 +10,6 @@ on:
     branches: ['releases/**']
     # Publish semver tags as releases.
     tags: ['v*.*.*']
-  pull_request:
-    branches: ['main']
 
 env:
   # Use docker.io for Docker Hub if empty