diff --git a/app/Util/Lexer/RestrictedNames.php b/app/Util/Lexer/RestrictedNames.php
index 0309a6b9d..e2968036f 100644
--- a/app/Util/Lexer/RestrictedNames.php
+++ b/app/Util/Lexer/RestrictedNames.php
@@ -203,6 +203,10 @@ class RestrictedNames
 		'k',
 		'key',
 		'l',
+		'lang',
+		'language',
+		'_lang',
+		'_language',
 		'lab',
 		'labs',
 		'legal',
@@ -255,6 +259,8 @@ class RestrictedNames
 		'quote',
 		'query',
 		'r',
+		'redirect',
+		'redirects',
 		'register',
 		'registers',
 		'review',