diff --git a/include/net/tcp.h b/include/net/tcp.h
index 7de4ea3..ae9774b 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1373,7 +1373,7 @@
 #endif
 };
 
-extern void tcp_v4_init(struct net_proto_family *ops);
+extern void tcp_v4_init(void);
 extern void tcp_init(void);
 
 #endif	/* _TCP_H */