diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 04bec04..020d73c 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -47,7 +47,7 @@
 #include <linux/if_arp.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <linux/fcntl.h>
 #include <linux/termios.h>	/* For TIOCINQ/OUTQ */
diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index b0197c7..2614687 100644
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -28,7 +28,7 @@
 #include <linux/string.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/x25.h>
 
 static int x25_queue_rx_frame(struct sock *sk, struct sk_buff *skb, int more)
diff --git a/net/x25/x25_subr.c b/net/x25/x25_subr.c
index e20cfad..8be9b8f 100644
--- a/net/x25/x25_subr.c
+++ b/net/x25/x25_subr.c
@@ -27,7 +27,7 @@
 #include <linux/string.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/x25.h>
 
 /*
diff --git a/net/x25/x25_timer.c b/net/x25/x25_timer.c
index d6a21a3..0a92e1d 100644
--- a/net/x25/x25_timer.c
+++ b/net/x25/x25_timer.c
@@ -23,7 +23,7 @@
 #include <linux/jiffies.h>
 #include <linux/timer.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/x25.h>
 
 static void x25_heartbeat_expiry(unsigned long);