diff --git a/ci-scripts/conf_files/enb.nsa.band7.25prb.usrpb200.conf b/ci-scripts/conf_files/enb.nsa.band7.25prb.usrpb200.conf
index 346183a308..2c884ad665 100644
--- a/ci-scripts/conf_files/enb.nsa.band7.25prb.usrpb200.conf
+++ b/ci-scripts/conf_files/enb.nsa.band7.25prb.usrpb200.conf
@@ -215,6 +215,7 @@ L1s =
 (
   {
     num_cc = 1;
+    prach_dtx_threshold = 200;
     tr_n_preference = "local_mac";
   }
 );