diff --git a/.docker/docker-compose-testing.yml b/.docker/docker-compose-testing.yml
index 75453057dad..b4e9e71e875 100755
--- a/.docker/docker-compose-testing.yml
+++ b/.docker/docker-compose-testing.yml
@@ -23,7 +23,7 @@ services:
 
 
   mssql:
-    image: microsoft/mssql-server-linux:2019-latest
+    image: microsoft/mssql-server-linux:2017-latest
     environment:
       ACCEPT_EULA: Y
       SA_PASSWORD: <YourStrong!Passw0rd>