diff --git a/.woodpecker.yml b/.woodpecker.yml
index 062b03a..d27031f 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -1,3 +1,6 @@
+when:
+  - branch: main
+  
 steps:
   - name: techtransthai-simple-deploy
     image: node