diff --git a/ci-scripts/conf_files/enb.band40.100prb.usrpb200.tm1-defaultscheduler.conf b/ci-scripts/conf_files/enb.band40.100prb.usrpb200.tm1-defaultscheduler.conf
index ffbed279e1..894ec3e65d 100644
--- a/ci-scripts/conf_files/enb.band40.100prb.usrpb200.tm1-defaultscheduler.conf
+++ b/ci-scripts/conf_files/enb.band40.100prb.usrpb200.tm1-defaultscheduler.conf
@@ -184,7 +184,8 @@ L1s = (
     	{
 	num_cc = 1;
 	tr_n_preference = "local_mac";
-        }  
+	prach_dtx_threshold = 200;
+	}
 );
 
 RUs = (
diff --git a/ci-scripts/conf_files/enb.band40.25prb.usrpb200.conf b/ci-scripts/conf_files/enb.band40.25prb.usrpb200.conf
index 520e689f59..c57a404074 100644
--- a/ci-scripts/conf_files/enb.band40.25prb.usrpb200.conf
+++ b/ci-scripts/conf_files/enb.band40.25prb.usrpb200.conf
@@ -184,7 +184,8 @@ L1s = (
     	{
 	num_cc = 1;
 	tr_n_preference = "local_mac";
-        }  
+	prach_dtx_threshold = 200;
+	}
 );
 
 RUs = (