diff --git a/templates/redmine/0/docker-compose.yml b/templates/redmine/0/docker-compose.yml
index c4c3264..7d23763 100644
--- a/templates/redmine/0/docker-compose.yml
+++ b/templates/redmine/0/docker-compose.yml
@@ -13,7 +13,7 @@ services:
 
   db:
     restart: always
-    image: mariadb
+    image: mariadb:10.2
     volumes_from:
     - redmine-datavolume
     labels: