diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index e116141..2397ac6 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -1,8 +1,8 @@
 name: Docker Image CI
 
 on:
-  push:
-    branches: [ master ]
+  release:
+    types: [created]
 
 env:
   REGISTRY: ghcr.io