diff --git a/.github/workflows/preview.yaml b/.github/workflows/preview.yaml
index c53ee801..d87172b4 100644
--- a/.github/workflows/preview.yaml
+++ b/.github/workflows/preview.yaml
@@ -1,6 +1,6 @@
 name: PR Preview
 
-on: [pull_request]
+on: [pull_request_target]
 
 permissions:
   pull-requests: write # allow surge-preview to create/update PR comments