diff --git a/ci-scripts/conf_files/gnb.sa.band261.u3.32prb.rfsim.conf b/ci-scripts/conf_files/gnb.sa.band261.u3.32prb.rfsim.conf
index 604171a06c..2e707d9765 100644
--- a/ci-scripts/conf_files/gnb.sa.band261.u3.32prb.rfsim.conf
+++ b/ci-scripts/conf_files/gnb.sa.band261.u3.32prb.rfsim.conf
@@ -23,7 +23,8 @@ gNBs =
 
     sib1_tda                                                  = 15;
     min_rxtxtime                                              = 6;
-	
+    beam_weights = [0]; // single SSB -> one analog beam
+
     servingCellConfigCommon = (
     {
  #spCellConfigCommon
@@ -177,6 +178,9 @@ MACRLCs = ({
   tr_n_preference             = "local_RRC";
   pusch_TargetSNRx10          = 200;
   pucch_TargetSNRx10          = 200;
+  set_analog_beamforming      = 1;
+  beam_duration               = 1;
+  beams_per_period            = 1;
 });
 
 L1s = (