diff --git a/.pipelines/release.yml b/.pipelines/release.yml
index e5599018ce..ae62f47df7 100644
--- a/.pipelines/release.yml
+++ b/.pipelines/release.yml
@@ -1,6 +1,7 @@
 # This build should never run as CI or against a pull request.
 name: $(BuildDefinitionName)_$(date:yyMM).$(date:dd)$(rev:rrr)
 trigger: none
+pr: none
 
 resources:
   repositories: