diff --git a/.drone.yml b/.drone.yml
index a43d74a..00f9fc1 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -35,5 +35,12 @@ image_pull_secrets:
   - dockerconfig
 
 trigger:
+    branch:
+    - main
     event:
-    - pull_request
\ No newline at end of file
+    - pull_request
+---
+kind: signature
+hmac: a7c0aeda778717207ec641e7af90a358376eb3bfb22beeb67217b6d201e9e675
+
+...