diff --git a/src/models/user.ts b/src/models/user.ts
index cd80ff5..4b16798 100644
--- a/src/models/user.ts
+++ b/src/models/user.ts
@@ -43,7 +43,7 @@ const User = DB.addModel<IUser>({
          admin: { type: Boolean },
          password: { type: String },
          salt: { type: String },
-         mails: { type: Array, default: [] },
+         mails: { type: Array, default: () => [] },
          phones: {
             array: true,
             model: true,