diff --git a/ospf6d/ospf6_lsdb.c b/ospf6d/ospf6_lsdb.c
index 5138d1c..707afc6 100644
--- a/ospf6d/ospf6_lsdb.c
+++ b/ospf6d/ospf6_lsdb.c
@@ -473,6 +473,8 @@
          */
         lsa->header->seqnum = htonl(OSPF_MAX_SEQUENCE_NUMBER + 1);
         ospf6_lsa_checksum (lsa->header);
+
+	THREAD_OFF(lsa->refresh);
         thread_execute (master, ospf6_lsa_refresh, lsa, 0);
       } else {
         ospf6_lsdb_remove (lsa, lsdb);