diff --git a/bgpd/bgp_routemap.c b/bgpd/bgp_routemap.c
index f220400..40f2076 100644
--- a/bgpd/bgp_routemap.c
+++ b/bgpd/bgp_routemap.c
@@ -1347,6 +1347,9 @@
 	{
 	  attr->flag &= ~(ATTR_FLAG_BIT (BGP_ATTR_COMMUNITIES));
 	  attr->community = NULL;
+	  /* See the longer comment down below. */
+	  if (old && old->refcnt == 0)
+	    community_free(old);
 	  return RMAP_OKAY;
 	}