diff --git a/modules/vaultwarden.nix b/modules/vaultwarden.nix
index 23fb54b..a687994 100644
--- a/modules/vaultwarden.nix
+++ b/modules/vaultwarden.nix
@@ -203,7 +203,7 @@ in
       cfg.backupConfig //
       {
         sourceDirectories = [
-          config.services.vaultwarden.backupDir
+          config.services.vaultwarden.config.DATA_FOLDER
         ];
       };
   };