diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 404e8a7..9aa389d 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -1,6 +1,8 @@
 name: Docker
 
-on: push
+on:
+  release:
+    types: [published]
 
 jobs:
   push_to_registry: