diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d85846e3..9ac4f6d0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,7 +1,9 @@
 name: Build
 
 on:
-  [push, pull_request]
+  push:
+  pull_request_target:
+    types: [labeled]
 
 jobs: 
   build: