diff --git a/modules/mysql.nix b/modules/mysql.nix
index 0571680..8d6e673 100644
--- a/modules/mysql.nix
+++ b/modules/mysql.nix
@@ -5,4 +5,16 @@
     package = pkgs.mariadb;
     settings.mysqld.bind_address = "127.0.0.1";
   };
+  services.mysqlBackup = {
+    enable = true;
+    user = "mysql";
+    location = "/var/lib/backup/mysql";
+    databases = [
+      "decisions"
+      "fsrewsp"
+      "nightline"
+      "wiki_ese"
+      "wiki_vernetzung"
+    ];
+  };
 }