diff --git a/tests/Fixer/Phpdoc/PhpdocTypesOrderFixerTest.php b/tests/Fixer/Phpdoc/PhpdocTypesOrderFixerTest.php
index e4662362e55..67546bee9aa 100644
--- a/tests/Fixer/Phpdoc/PhpdocTypesOrderFixerTest.php
+++ b/tests/Fixer/Phpdoc/PhpdocTypesOrderFixerTest.php
@@ -171,6 +171,9 @@ public function provideFixCases(): array
             [
                 '<?php /** @var Closure(Iterator<TKey, T>): Generator<int, array<TKey, T>> $pipe */',
             ],
+            [
+                '<?php /** @return Generator<int, Promise<mixed>, mixed, Identity> */',
+            ],
             [
                 '<?php /** @param null|callable(null|foo, null|bar): array<string, T> $callback */',
                 '<?php /** @param null|callable(foo|null, bar|null): array<string, T> $callback */',