diff --git a/src/entities/user/types.ts b/src/entities/user/types.ts
index 64b7b74..b82174d 100644
--- a/src/entities/user/types.ts
+++ b/src/entities/user/types.ts
@@ -51,7 +51,7 @@ export const UserSchema = z.object({
   sign: z.boolean(),
   signDate: z.string().nullable().optional(),
   password: z.string(),
-  externalId: z.string(),
+  externalId: z.string().optional(),
   klaviyoId: z.string().nullable(),
   assistants: z.array(z.string()),
   createdAt: z.string().optional(),