diff --git a/src/Maker/MakeTwigExtension.php b/src/Maker/MakeTwigExtension.php
index a63920247..1ed8fd917 100644
--- a/src/Maker/MakeTwigExtension.php
+++ b/src/Maker/MakeTwigExtension.php
@@ -51,7 +51,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
     {
         $extensionClassNameDetails = $generator->createClassNameDetails(
             $input->getArgument('name'),
-            'Twig\\',
+            'Twig\\Extension\\',
             'Extension'
         );