diff --git a/nixos/modules/services/networking/miredo.nix b/nixos/modules/services/networking/miredo.nix
index 3d560338e2c..8694d08385c 100644
--- a/nixos/modules/services/networking/miredo.nix
+++ b/nixos/modules/services/networking/miredo.nix
@@ -20,7 +20,7 @@ in
 
     services.miredo = {
 
-      enable = mkEnableOption "Whether miredo should be run on startup.";
+      enable = mkEnableOption "the Miredo IPv6 tunneling service.";
 
       package = mkOption {
         type = types.package;