diff --git a/subsys/bluetooth/controller/ll_sw/ull_llcp_common.c b/subsys/bluetooth/controller/ll_sw/ull_llcp_common.c
index 15e5b663e02..4c0ad69c0b8 100644
--- a/subsys/bluetooth/controller/ll_sw/ull_llcp_common.c
+++ b/subsys/bluetooth/controller/ll_sw/ull_llcp_common.c
@@ -758,7 +758,7 @@ static void rp_comm_tx(struct ll_conn *conn, struct proc_ctx *ctx)
 		}
 
 		if (!err_code) {
-			llcp_pdu_encode_cte_rsp(pdu);
+			llcp_pdu_encode_cte_rsp(conn, pdu);
 			ctx->rx_opcode = PDU_DATA_LLCTRL_TYPE_CTE_RSP;
 		} else {
 			llcp_pdu_encode_reject_ext_ind(pdu, PDU_DATA_LLCTRL_TYPE_CTE_REQ, err_code);
diff --git a/subsys/bluetooth/controller/ll_sw/ull_llcp_internal.h b/subsys/bluetooth/controller/ll_sw/ull_llcp_internal.h
index 4f1a725d8db..f817a4ddb97 100644
--- a/subsys/bluetooth/controller/ll_sw/ull_llcp_internal.h
+++ b/subsys/bluetooth/controller/ll_sw/ull_llcp_internal.h
@@ -584,7 +584,7 @@ void llcp_ntf_encode_length_change(struct ll_conn *conn,
 void llcp_pdu_encode_cte_req(struct proc_ctx *ctx, struct pdu_data *pdu);
 void llcp_ntf_encode_cte_req(struct ll_conn *conn, struct pdu_data *pdu);
 void llcp_pdu_decode_cte_req(struct ll_conn *conn, struct pdu_data *pdu);
-void llcp_pdu_encode_cte_rsp(struct pdu_data *pdu);
+void llcp_pdu_encode_cte_rsp(struct ll_conn *conn, struct pdu_data *pdu);
 #endif /* CONFIG_BT_CTLR_DF_CONN_CTE_REQ */
 
 #ifdef ZTEST_UNITTEST
diff --git a/subsys/bluetooth/controller/ll_sw/ull_llcp_pdu.c b/subsys/bluetooth/controller/ll_sw/ull_llcp_pdu.c
index 60f0a0e7328..6864e8e538c 100644
--- a/subsys/bluetooth/controller/ll_sw/ull_llcp_pdu.c
+++ b/subsys/bluetooth/controller/ll_sw/ull_llcp_pdu.c
@@ -743,11 +743,18 @@ void llcp_pdu_decode_cte_req(struct ll_conn *conn, struct pdu_data *pdu)
 	conn->llcp.cte_req.cte_type = pdu->llctrl.cte_req.cte_type_req;
 }
 
-void llcp_pdu_encode_cte_rsp(struct pdu_data *pdu)
+void llcp_pdu_encode_cte_rsp(struct ll_conn *conn, struct pdu_data *pdu)
 {
 	pdu->ll_id = PDU_DATA_LLID_CTRL;
 	pdu->len =
-		offsetof(struct pdu_data_llctrl, cte_rsp) + sizeof(struct pdu_data_llctrl_cte_rsp);
+		 offsetof(struct pdu_data_llctrl, cte_rsp) + sizeof(struct pdu_data_llctrl_cte_rsp);
 	pdu->llctrl.opcode = PDU_DATA_LLCTRL_TYPE_CTE_RSP;
+
+	/* Set content of a PDU header first byte, that is not changed by LLL */
+	pdu->cp = 1U;
+	pdu->rfu = 0U;
+
+	pdu->cte_info.time = conn->llcp.cte_req.min_cte_len;
+	pdu->cte_info.type = conn->llcp.cte_req.cte_type;
 }
 #endif /* CONFIG_BT_CTLR_DF_CONN_CTE_REQ */