diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 7a560c37..66641328 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -1,6 +1,7 @@
 name: build-docs
 on:
   push:
+  pull_request_target:
   workflow_dispatch:
 
 env: