diff --git a/components/bt/host/bluedroid/bta/hf_ag/bta_ag_act.c b/components/bt/host/bluedroid/bta/hf_ag/bta_ag_act.c
index 5313cfd61b..3b7c91e501 100644
--- a/components/bt/host/bluedroid/bta/hf_ag/bta_ag_act.c
+++ b/components/bt/host/bluedroid/bta/hf_ag/bta_ag_act.c
@@ -464,9 +464,6 @@ void bta_ag_rfc_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data)
     bta_ag_at_init(&p_scb->at_cb);
 
     /* call app open call-out */
-#if (BTM_SCO_HCI_INCLUDED == TRUE)
-    bta_ag_sco_co_open(bta_ag_scb_to_idx(p_scb), p_scb->air_mode, BTA_HFP_SCO_OUT_PKT_SIZE, bta_ag_svc_id[p_scb->conn_service]);
-#endif
     bta_sys_conn_open(BTA_ID_AG, p_scb->app_id, p_scb->peer_addr);
     bta_ag_cback_open(p_scb, NULL, BTA_AG_SUCCESS);