diff --git a/CMakeLists.txt b/CMakeLists.txt
index 84cd629b7..e65c945e7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -135,7 +135,11 @@ check_symbol_exists(newlocale "locale.h" HAS_NEWLOCALE)
 
 option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON)
 if (ENABLE_IPV6)
-	check_symbol_exists(in6addr_any "netinet/in.h" HAVE_IPV6)
+	if (WIN32)
+		set(HAVE_IPV6 ON)
+	else()
+		check_symbol_exists(in6addr_any "netinet/in.h" HAVE_IPV6)
+	endif()
 	if (NOT HAVE_IPV6)
 		message(SEND_ERROR "IPv6 is not available in your system.")
 	endif()
diff --git a/network.c b/network.c
index 20f3be1e6..cdedf5e9b 100644
--- a/network.c
+++ b/network.c
@@ -20,6 +20,7 @@
 #include <sys/types.h>
 
 #ifdef _WIN32
+#include <netioapi.h>
 #include <winsock2.h>
 #include <ws2tcpip.h>
 #else