diff --git a/tests/DocBlock/TypeExpressionTest.php b/tests/DocBlock/TypeExpressionTest.php
index 6dd3e077ef4..54eceb553b2 100644
--- a/tests/DocBlock/TypeExpressionTest.php
+++ b/tests/DocBlock/TypeExpressionTest.php
@@ -215,6 +215,8 @@ public static function provideGetTypesCases(): iterable
 
         yield ['array  <  int   , callable  (  string  )  :   bool  >'];
 
+        yield ['Closure<Closure_can_be_regular_class>'];
+
         yield ['Closure(int $a)'];
 
         yield ['Closure(int $a): bool'];