diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3d88cc4c..a31b7449 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,6 +1,6 @@
 name: Node.js CI
 
-on: [pull_request, pull_request_target]
+on: [pull_request]
 
 jobs:
   build: