diff --git a/eng/pipelines/guardian.yml b/eng/pipelines/guardian.yml
index a9d3e24df0ac..824f376e54e4 100644
--- a/eng/pipelines/guardian.yml
+++ b/eng/pipelines/guardian.yml
@@ -1,4 +1,5 @@
 trigger: none
+pr: none
 
 resources:
   repositories: