diff --git a/Drupal/Sniffs/NamingConventions/ValidGlobalSniff.php b/Drupal/Sniffs/NamingConventions/ValidGlobalSniff.php
index 9856a0d..7d5f8b9 100644
--- a/Drupal/Sniffs/NamingConventions/ValidGlobalSniff.php
+++ b/Drupal/Sniffs/NamingConventions/ValidGlobalSniff.php
@@ -46,6 +46,7 @@ class Drupal_Sniffs_NamingConventions_ValidGlobalSniff implements PHP_CodeSniffe
                            '$items',
                            '$language',
                            '$language_content',
+                           '$language_interface',
                            '$language_url',
                            '$locks',
                            '$menu_admin',