diff --git a/.pipelines/official.yml b/.pipelines/official.yml
index 3a91380..0ff76d1 100644
--- a/.pipelines/official.yml
+++ b/.pipelines/official.yml
@@ -15,6 +15,8 @@ resources:
 extends:
   template: v1/1ES.Official.PipelineTemplate.yml@1esPipelines
   parameters:
+    settings:
+      networkIsolationPolicy: Preferred, GitHub
     pool:
       name: Azure Pipelines
       image: "macOS-13"