diff --git a/.drone.jsonnet b/.drone.jsonnet
index 4951708..6f55466 100644
--- a/.drone.jsonnet
+++ b/.drone.jsonnet
@@ -260,7 +260,11 @@ local PipelineNotifications(os='linux', arch='amd64', depends_on=[]) = {
   ],
   depends_on: depends_on,
   trigger: {
-    event: [ 'push', 'tag' ],
+    ref: [
+      'refs/heads/master',
+      'refs/pull/**',
+      'refs/tags/**',
+    ],
   },
 };
 
diff --git a/.drone.yml b/.drone.yml
index 34b925c..2df84c6 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -375,9 +375,10 @@ steps:
       from_secret: microbadger_url
 
 trigger:
-  event:
-  - push
-  - tag
+  ref:
+  - refs/heads/master
+  - "refs/pull/**"
+  - "refs/tags/**"
 
 depends_on:
 - linux-amd64