diff --git a/lib/evil-proxy/store.rb b/lib/evil-proxy/store.rb
index d7f822f..e02f36d 100644
--- a/lib/evil-proxy/store.rb
+++ b/lib/evil-proxy/store.rb
@@ -52,7 +52,7 @@ def store_as_params
         end
         params["response"] = Hash.new.tap do |response|
           response["headers"] = res.header
-          response["body"] = res.body if req.body
+          response["body"] = res.body if res.body
           response["status"] = res.status
         end
       end