diff --git a/ci-scripts/conf_files/enb.band38.lte_2x2_tm2.100PRB.usrpn310.conf b/ci-scripts/conf_files/enb.band38.lte_2x2_tm2.100PRB.usrpn310.conf
index 15a2e6ac1d..f116c3708d 100644
--- a/ci-scripts/conf_files/enb.band38.lte_2x2_tm2.100PRB.usrpn310.conf
+++ b/ci-scripts/conf_files/enb.band38.lte_2x2_tm2.100PRB.usrpn310.conf
@@ -36,7 +36,7 @@ eNBs =
       Nid_cell					      = 0;
       N_RB_DL                 			      = 100;
       Nid_cell_mbsfn          			      = 0;
-      nb_antenna_ports                                = 1;
+      nb_antenna_ports                                = 2;
       nb_antennas_tx          			      = 2;
       nb_antennas_rx          			      = 2;
       tx_gain                                            = 90;