diff --git a/include/opendht/utils.h b/include/opendht/utils.h
index 59e9b54120ad038c03a5d597ecc4c21cec427cf1..2b4de1fbff0ab2cf223366f6d2b9ac00a858305f 100644
--- a/include/opendht/utils.h
+++ b/include/opendht/utils.h
@@ -27,7 +27,7 @@
 #ifndef _WIN32
 #include <sys/socket.h>
 #else
-#include <winsock2.h>
+#include <ws2tcpip.h>
 #endif
 
 #include <chrono>