diff --git a/Build/cg/cg.yml b/Build/cg/cg.yml
index 415874be5..8593aa56e 100644
--- a/Build/cg/cg.yml
+++ b/Build/cg/cg.yml
@@ -61,7 +61,7 @@ extends:
     featureFlags:
       autoBaseline: false
     settings:
-      networkIsolationPolicy: Permissive,CFSClean,CFSClean2,CFSClean3
+      networkIsolationPolicy: CFSClean,CFSClean2,CFSClean3
 
     stages:
     - stage: build
diff --git a/Build/package/cpptools_extension_pack.yml b/Build/package/cpptools_extension_pack.yml
index 426c6e5da..0a7bc4511 100644
--- a/Build/package/cpptools_extension_pack.yml
+++ b/Build/package/cpptools_extension_pack.yml
@@ -32,7 +32,7 @@ extends:
         image: 1ESPT-Windows2025
         os: windows
     settings:
-      networkIsolationPolicy: Permissive,CFSClean,CFSClean2,CFSClean3
+      networkIsolationPolicy: CFSClean,CFSClean2,CFSClean3
 
     stages:
     - stage: package
diff --git a/Build/package/cpptools_themes.yml b/Build/package/cpptools_themes.yml
index d4f6ff287..75dcdc091 100644
--- a/Build/package/cpptools_themes.yml
+++ b/Build/package/cpptools_themes.yml
@@ -32,7 +32,7 @@ extends:
         image: 1ESPT-Windows2025
         os: windows
     settings:
-      networkIsolationPolicy: Permissive,CFSClean,CFSClean2,CFSClean3
+      networkIsolationPolicy: CFSClean,CFSClean2,CFSClean3
 
     stages:
     - stage: package