diff --git a/public/index.php b/public/index.php
index db2f4e9..98fed13 100644
--- a/public/index.php
+++ b/public/index.php
@@ -24,7 +24,7 @@ $response = match ($path) {
     '/uuid/v1' => \response(Uuid::v1()->toString()),
     '/uuid/v4' => \response(Uuid::v4()->toString()),
     '/uuid/v6' => \response(Uuid::v6()->toString()),
-    '/uuid/v7' => response(Uuid::v7()->toString()),
+    '/uuid/v7' => \response(Uuid::v7()->toString()),
     '/ulid' => \response(Ulid::generate()),
     '/' => \response(<<<TXT
         UUID/ULID Webservice