diff --git a/resources/lang/en/validation.php b/resources/lang/en/validation.php
index be3fe8f8b2..5003a85297 100644
--- a/resources/lang/en/validation.php
+++ b/resources/lang/en/validation.php
@@ -13,7 +13,7 @@ return [
     |
     */
 
-    'invalid_domain'          => 'Cannot register from this domain.',
+    'invalid_domain'          => 'Due to security constraints, you cannot register from this domain.',
     'file_already_attached'   => 'Uploaded file ":name" is already attached to this object.',
     'file_attached'           => 'Succesfully uploaded file ":name".',
     'file_invalid_mime'       => 'File ":name" is of type ":mime" which is not accepted as a new upload.',