diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index f2168bcc..429698c6 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -17,6 +17,8 @@ variables:
 extends:
   template: v1/1ES.Official.PipelineTemplate.yml@1ESPipelineTemplates
   parameters:
+    settings:
+      networkIsolationPolicy: CFSClean
     sdl:
       clippy: 
         enabled: false