diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf
index a0dc5d257b130d2e409314f2c3a4e9436c154a82..99df987b43797da367931ff5f08f2583bb1523e0 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf
@@ -52,7 +52,7 @@ eNBs =
       pucch_delta_shift       			      = 1;
       pucch_nRB_CQI           			      = 0;
       pucch_nCS_AN            			      = 0;
-      pucch_n1_AN             			      = 32;
+      pucch_n1_AN             			      = 0;
       pdsch_referenceSignalPower 			      = -27;
       pdsch_p_b                  			      = 0;
       pusch_n_SB                 			      = 1;