diff --git a/linux/preview/examples/mssql-polybase/Dockerfile b/linux/preview/examples/mssql-polybase/Dockerfile
index 00131773..7bfce6ce 100644
--- a/linux/preview/examples/mssql-polybase/Dockerfile
+++ b/linux/preview/examples/mssql-polybase/Dockerfile
@@ -11,7 +11,7 @@ RUN export DEBIAN_FRONTEND=noninteractive && \
     apt-get install -yq apt-transport-https curl && \
     # Get official Microsoft repository configuration
     curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add - && \
-    curl https://packages.microsoft.com/config/ubuntu/16.04/mssql-server-preview.list | tee /etc/apt/sources.list.d/mssql-server-preview.list && \
+    curl https://packages.microsoft.com/config/ubuntu/16.04/mssql-server-2019.list | tee /etc/apt/sources.list.d/mssql-server-2019.list && \
     apt-get update && \
     # Install PolyBase will also install SQL Server via dependency mechanism.
     apt-get install -y mssql-server-polybase && \