diff --git a/include/net/netfilter/nf_socket.h b/include/net/netfilter/nf_socket.h
index 8230fefff9f5ebd5143c72d0aac61414c4f21695..29b6313f0557e9238b794a7d7569b075042ab72a 100644
--- a/include/net/netfilter/nf_socket.h
+++ b/include/net/netfilter/nf_socket.h
@@ -2,10 +2,8 @@
 #ifndef _NF_SOCK_H_
 #define _NF_SOCK_H_
 
-struct net_device;
-struct sk_buff;
-struct sock;
-struct net;
+#include <net/sock.h>
+#include <net/inet_timewait_sock.h>
 
 static inline bool nf_sk_is_transparent(struct sock *sk)
 {