diff --git a/resources/lang/pl/activities.php b/resources/lang/pl/activities.php
index f641ca232..c4e8ef0de 100644
--- a/resources/lang/pl/activities.php
+++ b/resources/lang/pl/activities.php
@@ -45,4 +45,5 @@ return [
 
     // Other
     'commented_on'                => 'skomentował',
+    'permissions_update'          => 'updated permissions',
 ];