diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
index c793de5..b2ab7c4 100644
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@@ -2,8 +2,7 @@ name: ci
 
 on:
   push:
-    branches:
-      - "main"
+    tags: [ '*' ]
 
 jobs:
   build: