diff --git a/libs/http_client/pihttpclient.cpp b/libs/http_client/pihttpclient.cpp
index 42d5c0ca..2429f08f 100644
--- a/libs/http_client/pihttpclient.cpp
+++ b/libs/http_client/pihttpclient.cpp
@@ -22,7 +22,8 @@ int debug_callback(CURL * handle, curl_infotype type, char * data, size_t size,
 
 
 PRIVATE_DEFINITION_START(PIHTTPClient)
-	CURL * handle = nullptr;
+	CURL * handle            = nullptr;
+	curl_slist * header_list = nullptr;
 PRIVATE_DEFINITION_END(PIHTTPClient)
 
 
@@ -46,6 +47,13 @@ bool PIHTTPClient::init() {
 		url.append('=');
 		url.append(ait.value().toPercentageEncoding());
 	}
+	headers.clear();
+	auto hit = request.headers().makeIterator();
+	while (hit.next()) {
+		headers << hit.key() + ": " + hit.value();
+	}
+	for (const auto & h: headers)
+		PRIVATE->header_list = curl_slist_append(PRIVATE->header_list, h.dataAscii());
 	curl_easy_setopt(PRIVATE->handle, CURLOPT_WRITEDATA, this);
 	curl_easy_setopt(PRIVATE->handle, CURLOPT_READDATA, this);
 	curl_easy_setopt(PRIVATE->handle, CURLOPT_XFERINFODATA, this);
@@ -58,6 +66,7 @@ bool PIHTTPClient::init() {
 	curl_easy_setopt(PRIVATE->handle, CURLOPT_HEADERFUNCTION, headerFunc);
 	curl_easy_setopt(PRIVATE->handle, CURLOPT_URL, url.dataUTF8());
 	curl_easy_setopt(PRIVATE->handle, CURLOPT_CUSTOMREQUEST, PIHTTP::methodName(request.method()));
+	curl_easy_setopt(PRIVATE->handle, CURLOPT_HTTPHEADER, PRIVATE->header_list);
 	curl_easy_setopt(PRIVATE->handle, CURLOPT_NOPROGRESS, 0L);
 	// curl_easy_setopt(PRIVATE->handle, CURLOPT_VERBOSE, 1L);
 	// curl_easy_setopt(PRIVATE->handle, CURLOPT_ERRORBUFFER, buffer_error.data());
@@ -66,6 +75,7 @@ bool PIHTTPClient::init() {
 		curl_easy_setopt(PRIVATE->handle, CURLOPT_UPLOAD, 1L);
 		curl_easy_setopt(PRIVATE->handle, CURLOPT_INFILESIZE_LARGE, static_cast<curl_off_t>(request.body().size()));
 	}
+
 	return true;
 }
 
@@ -91,8 +101,10 @@ void PIHTTPClient::perform() {
 		}
 	}
 	// piCout << last_error;
+	if (PRIVATE->header_list) curl_slist_free_all(PRIVATE->header_list);
 	curl_easy_cleanup(PRIVATE->handle);
-	PRIVATE->handle = nullptr;
+	PRIVATE->handle      = nullptr;
+	PRIVATE->header_list = nullptr;
 }
 
 
diff --git a/libs/main/http_client/pihttpclient.h b/libs/main/http_client/pihttpclient.h
index 08d56042..ed270d51 100644
--- a/libs/main/http_client/pihttpclient.h
+++ b/libs/main/http_client/pihttpclient.h
@@ -3,6 +3,7 @@
 
 #include "pihttptypes.h"
 #include "pip_http_client_export.h"
+#include "pistringlist.h"
 
 
 class PIHTTPClientBase {
@@ -50,6 +51,7 @@ private:
 
 	PIString url;
 	PIString last_error;
+	PIStringList headers;
 	PIByteArray buffer_out;
 	PIHTTP::MessageMutable request, reply;
 	std::atomic_bool is_cancel = {false};