diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 1054d330bf9d..82dec8825d28 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -25,6 +25,7 @@
 #include <net/xfrm.h>
 #include <net/tcp.h>
 #include <net/sock_reuseport.h>
+#include <net/addrconf.h>
 
 #ifdef INET_CSK_DEBUG
 const char inet_csk_timer_bug_msg[] = "inet_csk BUG: unknown timer value\n";