diff --git a/modules/backend/lang/en/lang.php b/modules/backend/lang/en/lang.php
index 9514aafb3..29fe60566 100644
--- a/modules/backend/lang/en/lang.php
+++ b/modules/backend/lang/en/lang.php
@@ -244,4 +244,7 @@ return [
         'last_name' => 'Last name',
         'email' => 'Email',
     ],
+    'filter' => [
+      'all' => 'all'
+    ]
 ];