diff --git a/compose.yml b/compose.yml
index 939703b..a3fedc3 100644
--- a/compose.yml
+++ b/compose.yml
@@ -54,7 +54,7 @@ services:
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
         - coop-cloud.${STACK_NAME}.app.version=21.0.2-
   db:
-    image: "mariadb:10.6"
+    image: "mariadb:10.5"
     environment:
       - MYSQL_DATABASE=nextcloud
       - MYSQL_USER=nextcloud