diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
index d725d5fc08d06b4752ed58ec34293370a4d15075..05e441d39641ae823e5f9a3703a8b8be7452e260 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
@@ -41,6 +41,9 @@ gNBs =
 
     ssb_SubcarrierOffset                                      = 0;
     pdsch_AntennaPorts                                        = 1;
+    pusch_AntennaPorts                                        = 1;
+    sib1_tda                                                  = 0;
+
 
     pdcch_ConfigSIB1 = (
       {