diff --git a/libraries/classes/ListAbstract.php b/libraries/classes/ListAbstract.php
index 61f10a75ba..f4431c19da 100644
--- a/libraries/classes/ListAbstract.php
+++ b/libraries/classes/ListAbstract.php
@@ -10,10 +10,7 @@ use PhpMyAdmin\Query\Utilities;
 use function in_array;
 
 /**
- * Generic list class
- *
- * @todo add caching
- * @abstract
+ * @extends ArrayObject<int, string>
  */
 abstract class ListAbstract extends ArrayObject
 {
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index d164765761..287cce19b6 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -10,7 +10,6 @@ parameters:
     bootstrapFiles:
         - test/phpstan-constants.php
     checkMissingIterableValueType: false
-    checkGenericClassInNonGenericObjectType: false
     excludes_analyse:
         - examples/openid.php
         - node_modules/*