diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4e7ddd6..78a11de 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -3,7 +3,7 @@ name: C/C++ CI
 on:
   push:
     branches: [ "master" ]
-  pull_request_target:
+  pull_request:
     branches: [ "master" ]
 
 permissions: