diff --git a/.github/workflows/build_test.yml b/.github/workflows/build_test.yml
index 526780723..413102e86 100644
--- a/.github/workflows/build_test.yml
+++ b/.github/workflows/build_test.yml
@@ -1,6 +1,6 @@
 name: CI
 on:
-  pull_request_target:
+  pull_request:
     types:
       - labeled
       - opened