diff --git a/pjsip/src/pjsua-lib/pjsua_acc.c b/pjsip/src/pjsua-lib/pjsua_acc.c
index 965ead0..1809662 100644
--- a/pjsip/src/pjsua-lib/pjsua_acc.c
+++ b/pjsip/src/pjsua-lib/pjsua_acc.c
@@ -1264,6 +1264,9 @@
 	    status = PJ_EINVALIDOP;
 	    goto on_return;
 	}
+
+	pjsua_pres_unpublish(&pjsua_var.acc[acc_id]);
+
 	status = pjsip_regc_unregister(pjsua_var.acc[acc_id].regc, &tdata);
     }