diff --git a/test/async/http/client/google.rb b/test/async/http/client/google.rb
index 5d5e3693..6438b2cc 100644
--- a/test/async/http/client/google.rb
+++ b/test/async/http/client/google.rb
@@ -5,6 +5,7 @@
 
 require "async/http/client"
 require "async/http/endpoint"
+require "async/http/body"
 
 require "protocol/http/accept_encoding"