diff --git a/native/tapWindows/tuntap.c b/native/tapWindows/tuntap.c
index 2c57106..b0706dc 100644
--- a/native/tapWindows/tuntap.c
+++ b/native/tapWindows/tuntap.c
@@ -32,7 +32,7 @@
 #define NETWORK_CONNECTIONS_KEY "SYSTEM\\CurrentControlSet\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}"
 #define APP_KEY "SOFTWARE\\Lanemu"
 #define TAP_OAS_COMPONENT_ID "tapoas"
-#define TAP_V9_COMPONENT_ID "root\\tap0901"
+#define TAP_V9_COMPONENT_ID "tap0901"
 
 #define USERMODEDEVICEDIR "\\\\.\\Global\\"
 #define TAPSUFFIX         ".tap"