diff --git a/eng/pipelines/runtime-diagnostics.yml b/eng/pipelines/runtime-diagnostics.yml
index 28c70d9d9ef796..4b958dc10ef62e 100644
--- a/eng/pipelines/runtime-diagnostics.yml
+++ b/eng/pipelines/runtime-diagnostics.yml
@@ -1,4 +1,5 @@
 trigger: none
+pr: none
 
 resources:
   repositories:
@@ -18,16 +19,6 @@ schedules:
     - main
   always: true
 
-pr:
-  branches:
-    include:
-    - main
-  paths:
-    include:
-    - '/eng/pipelines/**'
-    - '/src/coreclr/**'
-    - '/src/native/**'
-
 extends:
   template:  /eng/pipelines/common/templates/pipeline-with-resources.yml
   parameters: