diff --git a/ntpdetails.cpp b/ntpdetails.cpp
index 549fa60..d791821 100644
--- a/ntpdetails.cpp
+++ b/ntpdetails.cpp
@@ -12,7 +12,8 @@ void queryNTPServer(const std::string& server) {
         asio::io_context io_context;
 
         asio::ip::udp::resolver resolver(io_context);
-        asio::ip::udp::endpoint endpoint = *resolver.resolve(server, std::to_string(NTP_PORT)).begin();
+        asio::ip::udp::resolver::query query(asio::ip::udp::v4(), server, std::to_string(NTP_PORT));
+        asio::ip::udp::endpoint endpoint = *resolver.resolve(query).begin();
 
         asio::ip::udp::socket socket(io_context);
         socket.open(asio::ip::udp::v4());