diff --git a/nlsr_lsdb.h b/nlsr_lsdb.h
index a5316f0..23a670e 100644
--- a/nlsr_lsdb.h
+++ b/nlsr_lsdb.h
@@ -51,4 +51,7 @@
 void print_name_lsdb(void);
 void print_name_lsa(struct nlsa *name_lsa);
 
+
+int install_adj_lsa(struct ccn_schedule *sched, void *clienth, struct ccn_scheduled_event *ev, int flags);
+
 #endif