diff --git a/.github/workflows/build_docker.yml b/.github/workflows/build_docker.yml
index 5b90237..8e18e3a 100644
--- a/.github/workflows/build_docker.yml
+++ b/.github/workflows/build_docker.yml
@@ -10,8 +10,9 @@
 name: Publish Docker image
 
 on:
-  release:
-    types: [published]
+  push:
+    branches:
+      - main
 
 jobs:
   push_to_registries: