diff --git a/src/winsock.c b/src/winsock.c
index d75c122..7df99fa 100644
--- a/src/winsock.c
+++ b/src/winsock.c
@@ -145,7 +145,7 @@ SOCKET WSAAPI socket(int af, int type, int protocol) {
 		}
 		
 		nsock->flags = IPX_SEND | IPX_RECV;
-		nsock->s_ptype = (protocol ? nsock->s_ptype = NSPROTO_IPX - protocol : 0);
+		nsock->s_ptype = (protocol ? NSPROTO_IPX - protocol : 0);
 		
 		lock_mutex();