diff --git a/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2 b/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2
index c2108d8a..f359f47f 100644
--- a/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2
@@ -3,7 +3,7 @@
 
 services:
   database:
-    image: docker.io/library/mariadb:11
+    image: docker.io/library/mariadb:12
     environment:
       - "MARIADB_DATABASE=wordpress"
       - "MARIADB_ROOT_PASSWORD={{ secret__mariadb_root_password }}"
diff --git a/resources/chaosknoten/pad/docker_compose/compose.yaml.j2 b/resources/chaosknoten/pad/docker_compose/compose.yaml.j2
index 0aac3e82..84743d84 100644
--- a/resources/chaosknoten/pad/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/pad/docker_compose/compose.yaml.j2
@@ -27,6 +27,7 @@ services:
       - "CMD_ALLOW_ANONYMOUS_VIEWS=true"
       - "CMD_DEFAULT_PERMISSION=limited"
       - "CMD_EMAIL=false"
+      - "CMD_EXTERNAL_LINK_WARNING=false"
       - "CMD_OAUTH2_USER_PROFILE_URL=https://id.hamburg.ccc.de/realms/ccchh/protocol/openid-connect/userinfo"
       - "CMD_OAUTH2_USER_PROFILE_USERNAME_ATTR=preferred_username"
       - "CMD_OAUTH2_USER_PROFILE_DISPLAY_NAME_ATTR=name"