diff --git a/app/Http/Requests/Company/StoreCompanyRequest.php b/app/Http/Requests/Company/StoreCompanyRequest.php
index bfa2c593f5b0..34ace2535917 100644
--- a/app/Http/Requests/Company/StoreCompanyRequest.php
+++ b/app/Http/Requests/Company/StoreCompanyRequest.php
@@ -45,7 +45,7 @@ class StoreCompanyRequest extends Request
         if (isset($input['portal_mode']) && ($input['portal_mode'] == 'domain' || $input['portal_mode'] == 'iframe')) {
             $rules['portal_domain'] = 'sometimes|url';
         } else {
-            $rules['portal_domain'] = 'nullable|alpha_num';
+            $rules['subdomain'] = 'nullable|alpha_num';
         }
 
         return $rules;
diff --git a/app/Http/Requests/Company/UpdateCompanyRequest.php b/app/Http/Requests/Company/UpdateCompanyRequest.php
index 7dcc7b5ce22b..3dbb69f93d49 100644
--- a/app/Http/Requests/Company/UpdateCompanyRequest.php
+++ b/app/Http/Requests/Company/UpdateCompanyRequest.php
@@ -46,7 +46,7 @@ class UpdateCompanyRequest extends Request
         if (isset($input['portal_mode']) && ($input['portal_mode'] == 'domain' || $input['portal_mode'] == 'iframe')) {
             $rules['portal_domain'] = 'sometimes|url';
         } else {
-            $rules['portal_domain'] = 'nullable|alpha_num';
+            $rules['subdomain'] = 'nullable|alpha_num';
         }
 
         // if($this->company->account->isPaidHostedClient()) {