diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index bacd225..b1d9052 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -186,6 +186,7 @@
 
 int tipc_nl_media_dump(struct sk_buff *skb, struct netlink_callback *cb);
 int tipc_nl_media_get(struct sk_buff *skb, struct genl_info *info);
+int tipc_nl_media_set(struct sk_buff *skb, struct genl_info *info);
 
 int tipc_media_set_priority(const char *name, u32 new_value);
 int tipc_media_set_window(const char *name, u32 new_value);