diff --git a/tests/Core/Util/Tokens/TokenNameTest.php b/tests/Core/Util/Tokens/TokenNameTest.php
index 3310e1578f..43198266d1 100644
--- a/tests/Core/Util/Tokens/TokenNameTest.php
+++ b/tests/Core/Util/Tokens/TokenNameTest.php
@@ -152,6 +152,11 @@ public static function dataPolyfilledPHPNativeTokens()
                 'tokenCode' => T_PRIVATE_SET,
                 'expected'  => 'T_PRIVATE_SET',
             ],
+
+            'PHP 8.5 native token, polyfilled: T_VOID_CAST'                               => [
+                'tokenCode' => T_VOID_CAST,
+                'expected'  => 'T_VOID_CAST',
+            ],
         ];
     }
 }