diff --git a/.azure/pipelines/ci-public.yml b/.azure/pipelines/ci-public.yml
index 1ccd78f00825..01c2853a587a 100644
--- a/.azure/pipelines/ci-public.yml
+++ b/.azure/pipelines/ci-public.yml
@@ -77,6 +77,9 @@ variables:
   value: false
 - name: Codeql.SkipTaskAutoInjection
   value: true
+# MSBUILD Server dogfooding
+- name: MSBUILDUSESERVER
+  value: 1
 - template: /eng/common/templates/variables/pool-providers.yml
 
 stages: