diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index f2a54de3..a832b32a 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -1,6 +1,6 @@
 name: Dart CI
 
-on: [push]
+on: [pull_request]
 
 jobs:
   build: