diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index bb82c04..2024779 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,6 +1,7 @@
 on:
   release:
     types: [published]
+    branches: [main]
 
 name: CI build
 jobs: