diff --git a/repertory/librepertory/include/comm/curl/curl_comm.hpp b/repertory/librepertory/include/comm/curl/curl_comm.hpp
index 7875b1f8..6275918e 100644
--- a/repertory/librepertory/include/comm/curl/curl_comm.hpp
+++ b/repertory/librepertory/include/comm/curl/curl_comm.hpp
@@ -196,7 +196,7 @@ public:
 
     curl_slist *header_list{nullptr};
     if (not request.headers.empty()) {
-      for (const auto &&header : request.headers) {
+      for (const auto &header : request.headers) {
         header_list = curl_slist_append(
             header_list,
             fmt::format("{}: {}", header.first, header.second).c_str());