diff --git a/flake.nix b/flake.nix
index 0377354..0399941 100644
--- a/flake.nix
+++ b/flake.nix
@@ -46,7 +46,7 @@
               }
             '';
             type = lib.types.submodule {
-              freeformType = lib.format.type;
+              # freeformType = lib.format.type;
               caldav = {
                 address = lib.mkOption {
                   type = lib.types.str;