diff --git a/ci-scripts/conf_files/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf b/ci-scripts/conf_files/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf
index 8c7ed99bda..b89b385ad9 100644
--- a/ci-scripts/conf_files/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf
+++ b/ci-scripts/conf_files/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf
@@ -152,7 +152,7 @@ gNBs =
       nrofUplinkSlots                                               = 1;
       nrofUplinkSymbols                                             = 4;
 
-  ssPBCH_BlockPower                                                 = 0;
+  ssPBCH_BlockPower                                                 = -10;
   }
 
   );