diff --git a/nixos/modules/services/networking/nsd.nix b/nixos/modules/services/networking/nsd.nix
index c432c37d564..6290943b823 100644
--- a/nixos/modules/services/networking/nsd.nix
+++ b/nixos/modules/services/networking/nsd.nix
@@ -636,8 +636,8 @@ in
       type = types.str;
       default = "/var/lib/nsd";
       description = ''
-          Directory at which to store NSD state.
-        '';
+        Directory at which to store NSD state.
+      '';
     };
 
     statistics = mkOption {