diff --git a/src/impl/list_ports/list_ports_win.cc b/src/impl/list_ports/list_ports_win.cc
index 419e33e..9fe3039 100644
--- a/src/impl/list_ports/list_ports_win.cc
+++ b/src/impl/list_ports/list_ports_win.cc
@@ -10,6 +10,7 @@
 #include "serial_cpp/serial.h"
 #include <tchar.h>
 #include <windows.h>
+#include <winioctl.h>
 #include <setupapi.h>
 #include <initguid.h>
 #include <devguid.h>
@@ -38,10 +39,10 @@ serial_cpp::list_ports()
 	vector<PortInfo> devices_found;
 
 	HDEVINFO device_info_set = SetupDiGetClassDevs(
-		(const GUID *) &GUID_DEVCLASS_PORTS,
+		(const GUID *) &GUID_DEVINTERFACE_COMPORT,
 		NULL,
 		NULL,
-		DIGCF_PRESENT);
+		DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
 
 	unsigned int device_info_set_index = 0;
 	SP_DEVINFO_DATA device_info_data;