diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/RT_ENB.VM_MME.VM_HSS/epc.mme0.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/RT_ENB.VM_MME.VM_HSS/epc.mme0.conf
index e5505df361..3e13a8808a 100755
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/RT_ENB.VM_MME.VM_HSS/epc.mme0.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/RT_ENB.VM_MME.VM_HSS/epc.mme0.conf
@@ -138,7 +138,7 @@ MME :
         # max values = 999.999:65535
         # maximum of 32 values, comma separated
         PLMN = ( 
-             {MCC="208" ; MNC="92";  TAC = "15"; },
+             {MCC="208" ; MNC="92";  TAC = "1"; },
              {MCC="208" ; MNC="10";  TAC = "1"; },
              {MCC="209" ; MNC="130"; TAC = "4"; },
              {MCC="209" ; MNC="012"; TAC = "2"; },