diff --git a/.gitea/workflows/dag-config-check.yml b/.gitea/workflows/dag-config-check.yml
index 6dbe296..48980ae 100644
--- a/.gitea/workflows/dag-config-check.yml
+++ b/.gitea/workflows/dag-config-check.yml
@@ -2,8 +2,11 @@
 name: Validate DAGs
 
 on:
+  workflow_dispatch:
   push:
     paths: ['./app-configs/rinoa/dagu/dags/**']
+    branches-ignore:
+      - main
 
 env:
   DAGS_PATH: "./app-configs/rinoa/dagu/dags"