diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/cu_gnb.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/cu_gnb.conf
index c07a0db649..6aacd98c7f 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/cu_gnb.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/cu_gnb.conf
@@ -45,10 +45,7 @@ gNBs =
     remote_s_portc  = 500;
     remote_s_portd  = 2152;
     ssb_SubcarrierOffset                                      = 0;
-    pdsch_AntennaPorts                                        = 1;
-    pusch_AntennaPorts                                        = 1;
     min_rxtxtime                                              = 6;
-    sib1_tda                                                  = 0;
 
      pdcch_ConfigSIB1 = (
       {
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
index 256d724f3f..f95bdf91ae 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
@@ -38,7 +38,6 @@ gNBs =
 
     ssb_SubcarrierOffset                                      = 0;
     min_rxtxtime                                              = 6;
-    sib1_tda                                                  = 0;
 
     pdcch_ConfigSIB1 = (
       {
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.band78.tm1.106PRB.usrpn300.gtp-itti.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.band78.tm1.106PRB.usrpn300.gtp-itti.conf
index 726e43d7ad..f91683897f 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.band78.tm1.106PRB.usrpn300.gtp-itti.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.band78.tm1.106PRB.usrpn300.gtp-itti.conf
@@ -37,7 +37,7 @@ gNBs =
     ////////// Physical parameters:
 
     ssb_SubcarrierOffset                                      = 0;
-    sib1_tda                                                  = 0;
+
     servingCellConfigCommon = (
     {
  #spCellConfigCommon
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
index 7e2db64aaa..d124c5692f 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
@@ -34,7 +34,6 @@ gNBs =
 
     ssb_SubcarrierOffset                                      = 0;
     min_rxtxtime                                              = 6;
-    sib1_tda                                                  = 0;
     do_SRS                                                    = 1;
 
      pdcch_ConfigSIB1 = (
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band66.fr1.106PRB.usrpn300.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band66.fr1.106PRB.usrpn300.conf
index cab801525b..ff64fe718a 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band66.fr1.106PRB.usrpn300.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band66.fr1.106PRB.usrpn300.conf
@@ -36,7 +36,6 @@ gNBs =
     pdsch_AntennaPorts                                        = 1;
     pusch_AntennaPorts                                        = 1;
     min_rxtxtime                                              = 6;
-    sib1_tda                                                  = 0;
 
      pdcch_ConfigSIB1 = (
       {
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
index 950e9c1d38..1bc6de3bfe 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
@@ -35,7 +35,6 @@ gNBs =
     ssb_SubcarrierOffset                                      = 0;
     pdsch_AntennaPorts_N1                                     = 2;
     pusch_AntennaPorts                                        = 2;
-    sib1_tda                                                  = 0;
     do_SRS                                                    = 1;
     ul_prbblacklist                                           = "51,52,53,54"
 
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
index 1dc903b811..a0cee6f9ca 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
@@ -34,7 +34,6 @@ gNBs =
 
     ssb_SubcarrierOffset                                      = 0;
     min_rxtxtime                                              = 6;
-    sib1_tda                                                  = 0;
 
      pdcch_ConfigSIB1 = (
       {