diff --git a/ci-scripts/conf_files/gnb.sa.band78.106prb.n310.7ds2u.conf b/ci-scripts/conf_files/gnb.sa.band78.106prb.n310.7ds2u.conf
index eb664f1ccb..0a2930aade 100644
--- a/ci-scripts/conf_files/gnb.sa.band78.106prb.n310.7ds2u.conf
+++ b/ci-scripts/conf_files/gnb.sa.band78.106prb.n310.7ds2u.conf
@@ -220,7 +220,7 @@ RUs = (
   att_rx         = 0;
   bands          = [78];
   max_pdschReferenceSignalPower = -27;
-  max_rxgain                    = 75;
+  max_rxgain                    = 65;
   eNB_instances  = [0];
   ##beamforming 1x2 matrix: 1 layer x 2 antennas
   bf_weights = [0x00007fff, 0x0000];