diff --git a/app/Models/ClientContact.php b/app/Models/ClientContact.php
index 939dc7140d..1df334bdf2 100644
--- a/app/Models/ClientContact.php
+++ b/app/Models/ClientContact.php
@@ -297,7 +297,7 @@ class ClientContact extends Authenticatable implements HasLocalePreference
 
         return $languages->first(function ($item) {
             return $item->id == $this->client->getSetting('language_id');
-        })->locale;
+        })->locale ?? 'en';
     }
 
     public function routeNotificationForMail($notification)
diff --git a/app/Models/VendorContact.php b/app/Models/VendorContact.php
index 197ebddd33..6b3fce06a7 100644
--- a/app/Models/VendorContact.php
+++ b/app/Models/VendorContact.php
@@ -189,7 +189,7 @@ class VendorContact extends Authenticatable implements HasLocalePreference
 
         return $languages->first(function ($item) {
             return $item->id == $this->company->getSetting('language_id');
-        })->locale;
+        })->locale ?? 'en';
     }
 
     /**