diff --git a/src/presentation/schemas/organization.py b/src/presentation/schemas/organization.py
index d272aa8..ee5e0a9 100644
--- a/src/presentation/schemas/organization.py
+++ b/src/presentation/schemas/organization.py
@@ -3,11 +3,11 @@ from __future__ import annotations
 from decimal import Decimal
 from typing import Any
 
-from pydantic import BaseModel, EmailStr, Field
+from pydantic import BaseModel, Field
 
 
 class CreateOrganizationRequest(BaseModel):
-    email: EmailStr
+    email: str = Field(min_length=3, max_length=255)
     password: str = Field(min_length=8)
     name: str = Field(min_length=1, max_length=512)
     short_name: str | None = Field(default=None, max_length=256)