diff --git a/README.md b/README.md
index d4a10e3a..3210e6c7 100644
--- a/README.md
+++ b/README.md
@@ -196,6 +196,8 @@ retrieve multiple HTTP resources concurrently:
 <?php
 
 use Amp\Future;
+use Amp\Http\Client\HttpClientBuilder;
+use Amp\Http\Client\Request;
 
 $httpClient = HttpClientBuilder::buildDefault();
 $uris = [