diff --git a/.github/workflows/container.yaml b/.github/workflows/container.yaml
index a099d0e..69a61e5 100644
--- a/.github/workflows/container.yaml
+++ b/.github/workflows/container.yaml
@@ -1,10 +1,10 @@
 name: Build pg_idkit container
 
 on:
-  - push:
-      branches:
-        - feat/infra/add-dockerfiles
-        - v[0-9]+\.[0-9]+\.[0-9]+
+  push:
+    branches:
+      - feat/infra/add-dockerfiles
+      - v[0-9]+\.[0-9]+\.[0-9]+
 jobs:
   build:
     runs-on: ${{ matrix.config.gh.runner }}