diff --git a/modules/default.nix b/modules/default.nix
index f53175e..02abdf2 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -15,7 +15,7 @@ in {
   options = {
     horseman = {
       username = mkOption {type = types.str;};
-      stateVersion = mkOption { type = types.str; };
+      stateVersion = mkOption {type = types.str;};
     };
   };
 }