diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index c0f1488d..dcb6834f 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -10,11 +10,12 @@
 strategy:
   matrix:
     linux:
-      imageName: 'ubuntu-latest'
+      imageName: 'MMSUbuntu20.04TLS'
     windows:
-      imageName: 'vs2017-win2016'
+      imageName: 'MMS2019TLS'
 
 pool:
+    name: '1ES-Hosted-AzFunc'
     vmImage: $(imageName)
 
 variables: