diff --git a/make_post_sell/views/shop.py b/make_post_sell/views/shop.py
index 63cb00d..23ef67e 100644
--- a/make_post_sell/views/shop.py
+++ b/make_post_sell/views/shop.py
@@ -14,6 +14,7 @@ from . import (
 from ..models.shop import (
     Shop,
     get_shop_by_id,
+    get_shop_by_domain_name,
     is_shop_name_valid,
     is_shop_name_available,
 )
@@ -40,7 +41,7 @@ from ..lib.phone_numbers import is_phone_number_valid
 from pyramid.httpexceptions import HTTPFound
 
 # feel free to come up with a better plan, GPT-4 made this regex.
-DOMAIN_NAME_REGEX = re.compile(r'^(?=.{1,253}$)(?:(?!-)[A-Za-z0-9-]{1,63}(?<!-)\.)+[A-Za-z]{2,8}$')
+DOMAIN_NAME_REGEX = re.compile(r'^(?=.{1,253}$)(?:(?!-)[A-Za-z0-9-]{1,63}(?<!-)\.)+[A-Za-z]{2,9}$')
 
 
 def checkbox_to_bool(checkbox):