diff --git a/data/VPN.interface b/data/VPN.interface
index b0998ba..48c1a34 100644
--- a/data/VPN.interface
+++ b/data/VPN.interface
@@ -8,7 +8,7 @@ arg1=INT32,fd
 
 [connect]
 ret=INT32
-arg1=INT32,fd
+arg1=UINT32,protocol
 arg2=STRING,name
 
 [recv]
@@ -22,7 +22,3 @@ ret=INT32
 arg1=INT32,fd
 arg2=BUFFER_OUT,buf
 arg3=UINT32,flags
-
-[socket]
-ret=INT32
-arg1=UINT32,protocol
diff --git a/src/vpn.h b/src/vpn.h
index 6031a97..a1f0d68 100644
--- a/src/vpn.h
+++ b/src/vpn.h
@@ -22,6 +22,6 @@
 
 
 /* VPN */
-int vfs(AppServerOptions options);
+int vpn(AppServerOptions options);
 
 #endif /* !VPN_VPN_H */