diff --git a/warpsrvint/docker_matestatdb/templates/docker-compose.yml b/warpsrvint/docker_matestatdb/templates/docker-compose.yml
index 949ccb38b480d88a631cd67c53b3953f88508af9..5a4ba1b267534680bc9ef561ae6089836e220e70 100644
--- a/warpsrvint/docker_matestatdb/templates/docker-compose.yml
+++ b/warpsrvint/docker_matestatdb/templates/docker-compose.yml
@@ -4,7 +4,7 @@ services:
 
   db:
 
-    image: postgres:10.3
+    image: postgres:9.6
     restart: always
     ports:
       - 15432:5432