diff --git a/tests/GeneratorTest.php b/tests/GeneratorTest.php
index 9c1c85f84..974f9570b 100644
--- a/tests/GeneratorTest.php
+++ b/tests/GeneratorTest.php
@@ -100,5 +100,13 @@ public function getClassNameDetailsTests(): \Generator
             'Symfony\\Bundle\\MakerBundle\\Tests\\GeneratorTest',
             'Symfony\\Bundle\\MakerBundle\\Tests\\GeneratorTest',
         ];
+
+        yield 'class_with_global_ns_collision' => [
+            'Locale',
+            '\\Entity',
+            '',
+            'App\\Entity\\Locale',
+            'Locale',
+        ];
     }
 }