diff --git a/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c b/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c
index 3d980dd217..2b505bf6f4 100644
--- a/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c
+++ b/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c
@@ -81,7 +81,7 @@ NR_UE_MAC_INST_t * nr_l2_init_ue(NR_UE_RRC_INST_t* rrc_inst) {
         nr_pdcp_layer_init();
         nr_pdcp_add_drbs(ENB_FLAG_NO, nr_ue_mac_inst->crnti, rbconfig->drb_ToAddModList, 0, NULL, NULL, &rlc_bearer_list);
         nr_rlc_add_drb(nr_ue_mac_inst->crnti, rbconfig->drb_ToAddModList->list.array[0]->drb_Identity, rlc_rbconfig);
-        nr_ue_mac_inst->logicalChannelBearer_exist[0] = true;
+        nr_ue_mac_inst->logicalChannelBearer_exist[4] = true;
 
         // free memory
         free_nr_noS1_bearer_config(&rbconfig, &rlc_rbconfig);