diff --git a/templates/nix-config/disks/mirror.nix b/templates/nix-config/disks/mirror.nix
index fb2a697..acb4d40 100644
--- a/templates/nix-config/disks/mirror.nix
+++ b/templates/nix-config/disks/mirror.nix
@@ -30,6 +30,7 @@
           };
         };
       };
+    };
     mdadm = {
       raid1 = {
         type = "mdadm";