diff --git a/lib/models/User.php b/lib/models/User.php
index 08605d8db1f965aeb9903d65834ffa4cddf35abd..a7c8b6ef8b6db857c1b3a67377b81c182e6a706b 100644
--- a/lib/models/User.php
+++ b/lib/models/User.php
@@ -1295,11 +1295,11 @@ class User extends AuthUserMd5 implements Range, PrivacyObject, Studip\Calendar\
         $statement->execute([$new_id, $old_id]);
 
         //Wiki
-        $query = "UPDATE IGNORE wiki SET user_id = ? WHERE user_id = ?";
+        $query = "UPDATE IGNORE wiki_pages SET user_id = ? WHERE user_id = ?";
         $statement = DBManager::get()->prepare($query);
         $statement->execute([$new_id, $old_id]);
 
-        $query = "UPDATE IGNORE wiki_locks SET user_id = ? WHERE user_id = ?";
+        $query = "UPDATE IGNORE wiki_versions SET user_id = ? WHERE user_id = ?";
         $statement = DBManager::get()->prepare($query);
         $statement->execute([$new_id, $old_id]);