--- a/envir.c
+++ b/envir.c
@@ -189,6 +189,8 @@ void set_environment(t_session *session,
 	headerfield_to_environment(session, fcgi_buffer, "User-Agent:", "HTTP_USER_AGENT");
 	headerfield_to_environment(session, fcgi_buffer, "Via:", "HTTP_VIA");
 	headerfield_to_environment(session, fcgi_buffer, "X-Forwarded-For:", "HTTP_X_FORWARDED_FOR");
+	headerfield_to_environment(session, fcgi_buffer, "X-Requested-With:", "HTTP_X_REQUESTED_WITH");
+	headerfield_to_environment(session, fcgi_buffer, "X-Requested-Handler:", "HTTP_X_REQUESTED_HANDLER");
 
 	if (session->path_info != NULL) {
 		add_to_environment(fcgi_buffer, "PATH_INFO", session->path_info);