diff --git a/eng/pipelines/templates/stages/archetype-sdk-client.yml b/eng/pipelines/templates/stages/archetype-sdk-client.yml
index 76c51cc412..d16b01b44e 100644
--- a/eng/pipelines/templates/stages/archetype-sdk-client.yml
+++ b/eng/pipelines/templates/stages/archetype-sdk-client.yml
@@ -91,7 +91,7 @@ extends:
   parameters:
     settings:
       skipBuildTagsForGitHubPullRequests: true
-      networkIsolationPolicy: Permissive, CFSClean
+      networkIsolationPolicy: Permissive, CFSClean, CFSClean2
     sdl:
       ${{ if and(eq(variables['Build.DefinitionName'], 'cpp - core'), eq(variables['Build.SourceBranchName'], 'main'), eq(variables['System.TeamProject'], 'internal')) }}:
         autobaseline: