diff --git a/bgpd/bgpd.c b/bgpd/bgpd.c
index 4c151b2d37..17fde1bb75 100644
--- a/bgpd/bgpd.c
+++ b/bgpd/bgpd.c
@@ -3615,6 +3615,7 @@ int bgp_delete(struct bgp *bgp)
 
 	hook_call(bgp_inst_delete, bgp);
 
+	THREAD_OFF(bgp->t_condition_check);
 	THREAD_OFF(bgp->t_startup);
 	THREAD_OFF(bgp->t_maxmed_onstartup);
 	THREAD_OFF(bgp->t_update_delay);