diff --git a/.azure/pipelines/ci.yml b/.azure/pipelines/ci.yml
index b14c66a2c2e6..3e20f8a2aed5 100644
--- a/.azure/pipelines/ci.yml
+++ b/.azure/pipelines/ci.yml
@@ -113,6 +113,8 @@ resources:
 extends:
   template: v1/1ES.Official.PipelineTemplate.yml@1esPipelines
   parameters:
+    settings:
+      networkIsolationPolicy: Permissive,CFSClean2
     sdl:
       sourceAnalysisPool:
         name: NetCore1ESPool-Svc-Internal