diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8653b7ae..7e2eada4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,5 +1,5 @@
 name: Build
-on: [push, pull_request_target]
+on: [push]
 env:
   GITHUB_CLIENT_MIXPANEL_API_KEY: ${{ secrets.MIXPANEL_KEY }}
 jobs: