diff --git a/tools/releaseBuild/images/Ubuntu16.04/Dockerfile b/tools/releaseBuild/images/Ubuntu16.04/Dockerfile
index ba840e0..57f16a7 100644
--- a/tools/releaseBuild/images/Ubuntu16.04/Dockerfile
+++ b/tools/releaseBuild/images/Ubuntu16.04/Dockerfile
@@ -1,4 +1,4 @@
-FROM microsoft/powershell:ubuntu16.04
+FROM mcr.microsoft.com/powershell:ubuntu-16.04
 
 LABEL maintainer="PowerShell Team <powershellteam@hotmail.com>"