diff --git a/openbsc/src/libbsc/pcu_sock.c b/openbsc/src/libbsc/pcu_sock.c
index 4555b31a4..218640981 100644
--- a/openbsc/src/libbsc/pcu_sock.c
+++ b/openbsc/src/libbsc/pcu_sock.c
@@ -223,6 +223,7 @@ static int pcu_tx_info_ind(struct gsm_bts *bts)
 		trx = gsm_bts_trx_num(bts, i);
 		if (!trx)
 			break;
+		info_ind->trx[i].hlayer1 = 0x2342;
 		info_ind->trx[i].pdch_mask = 0;
 		info_ind->trx[i].arfcn = trx->arfcn;
 		for (j = 0; j < ARRAY_SIZE(trx->ts); j++) {