diff --git a/.github/workflows/labeller.yml b/.github/workflows/labeller.yml
index 0d4870d7..ee149bf5 100644
--- a/.github/workflows/labeller.yml
+++ b/.github/workflows/labeller.yml
@@ -6,7 +6,7 @@ on:
       - opened
       - labeled
       - unlabeled
-  pull_request:
+  pull_request_target:
     types:
       - opened
       - labeled