diff --git a/src/curl_wrapper.cpp b/src/curl_wrapper.cpp
index 930e840..f675cca 100644
--- a/src/curl_wrapper.cpp
+++ b/src/curl_wrapper.cpp
@@ -84,6 +84,8 @@ answer_type CURLWrapper::make_request(const http_method &method, string uri,
                                       const parametermap &parameters)
 {
     _stream_cancelled = false;
+    _curl_buffer_headers.clear();
+    _curl_buffer_body.clear();
 
     CURLcode code;
     switch (method)