diff --git a/lib/modules/custom-sops-nix.nix b/lib/modules/custom-sops-nix.nix
index cf33f47..e883166 100644
--- a/lib/modules/custom-sops-nix.nix
+++ b/lib/modules/custom-sops-nix.nix
@@ -5,15 +5,18 @@
       users.sopsPasswordOverride = {
         enable = lib.mkEnableOption "sops password override" // {
           default = false;
+          description = "Enable overwriting `sops-nix` passwords with default password.";
         };
 
         password = lib.mkOption {
           type = lib.types.nullOr (lib.types.passwdEntry lib.types.str);
+          description = "The password to set for users which are supposed to use `sops-nix`.";
           default = null;
         };
 
         hashedPassword = lib.mkOption {
           type = lib.types.nullOr (lib.types.passwdEntry lib.types.str);
+          description = "The hashed password to set for users which are supposed to use `sops-nix`.";
           default = null;
         };
       };