diff --git a/openair1/PHY/NR_TRANSPORT/nr_tbs_tools.c b/openair1/PHY/NR_TRANSPORT/nr_tbs_tools.c
index f8b74540679ac3ebb2eea5c3ff730d75d85d188b..9fb73fa9940e46f73c496349aaeec40898f3ffc1 100644
--- a/openair1/PHY/NR_TRANSPORT/nr_tbs_tools.c
+++ b/openair1/PHY/NR_TRANSPORT/nr_tbs_tools.c
@@ -126,7 +126,7 @@ void nr_get_tbs(nfapi_nr_dl_config_dlsch_pdu *dlsch_pdu,
   uint16_t N_RE, Ninfo, Ninfo_prime, C, TBS=0, R;
   uint8_t table_idx, Qm, n, scale;
 
-  table_idx = get_table_idx(mcs_table, dci_format, rnti_type, ss_type);
+  table_idx = 1; //get_table_idx(mcs_table, dci_format, rnti_type, ss_type);
   scale = ((table_idx==2)&&((Imcs==20)||(Imcs==26)))?11:10;
   
   N_RE = min(156, N_RE_prime)*dlsch_rel15->n_prb;