diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 3c077e8..dd7cd3a 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -1449,7 +1449,7 @@
 /* IPVS sync daemon data and function prototypes
  * (from ip_vs_sync.c)
  */
-int start_sync_thread(struct net *net, struct ipvs_sync_daemon_cfg *cfg,
+int start_sync_thread(struct netns_ipvs *ipvs, struct ipvs_sync_daemon_cfg *cfg,
 		      int state);
 int stop_sync_thread(struct net *net, int state);
 void ip_vs_sync_conn(struct net *net, struct ip_vs_conn *cp, int pkts);