diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index ed5bd56a501d..81d90354c928 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/in.h>
+#include <linux/net.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/vmalloc.h>