diff --git a/DRAMSys/simulator/resources/configs/mcconfigs/fifo.xml b/DRAMSys/simulator/resources/configs/mcconfigs/fifo.xml
index b09a4cfa..6264ac2c 100644
--- a/DRAMSys/simulator/resources/configs/mcconfigs/fifo.xml
+++ b/DRAMSys/simulator/resources/configs/mcconfigs/fifo.xml
@@ -9,4 +9,7 @@
     <PowerDownTimeout value="100" />
     <!-- Error Modelling -->
     <ControllerCoreDisableRefresh value="0"/>
+    <ControllerCoreForceMaxRefPostpone value="0"/>
+    <ControllerCoreEnableRefPostpone value="0"/>
+    <ControllerCoreMaxPostponedARCmd value="8"/>
 </mcconfig>
diff --git a/DRAMSys/simulator/resources/configs/mcconfigs/fifo_ecc.xml b/DRAMSys/simulator/resources/configs/mcconfigs/fifo_ecc.xml
index b09a4cfa..6264ac2c 100644
--- a/DRAMSys/simulator/resources/configs/mcconfigs/fifo_ecc.xml
+++ b/DRAMSys/simulator/resources/configs/mcconfigs/fifo_ecc.xml
@@ -9,4 +9,7 @@
     <PowerDownTimeout value="100" />
     <!-- Error Modelling -->
     <ControllerCoreDisableRefresh value="0"/>
+    <ControllerCoreForceMaxRefPostpone value="0"/>
+    <ControllerCoreEnableRefPostpone value="0"/>
+    <ControllerCoreMaxPostponedARCmd value="8"/>
 </mcconfig>
diff --git a/DRAMSys/simulator/resources/configs/mcconfigs/fr_fcfs.xml b/DRAMSys/simulator/resources/configs/mcconfigs/fr_fcfs.xml
index 0ff319b0..9a5d09d6 100644
--- a/DRAMSys/simulator/resources/configs/mcconfigs/fr_fcfs.xml
+++ b/DRAMSys/simulator/resources/configs/mcconfigs/fr_fcfs.xml
@@ -9,5 +9,8 @@
     <PowerDownTimeout value="100" />
     <!-- Error Model: -->
     <ControllerCoreDisableRefresh value="0"/>
+    <ControllerCoreForceMaxRefPostpone value="0"/>
+    <ControllerCoreEnableRefPostpone value="0"/>
+    <ControllerCoreMaxPostponedARCmd value="8"/>
 </mcconfig>
 
diff --git a/DRAMSys/simulator/resources/configs/mcconfigs/par_bs.xml b/DRAMSys/simulator/resources/configs/mcconfigs/par_bs.xml
index 63fb4a27..5d8d06ae 100644
--- a/DRAMSys/simulator/resources/configs/mcconfigs/par_bs.xml
+++ b/DRAMSys/simulator/resources/configs/mcconfigs/par_bs.xml
@@ -9,4 +9,7 @@
     <PowerDownTimeout value="100" />
     <!-- Error Modelling -->
     <ControllerCoreDisableRefresh value="0"/>
+    <ControllerCoreForceMaxRefPostpone value="0"/>
+    <ControllerCoreEnableRefPostpone value="0"/>
+    <ControllerCoreMaxPostponedARCmd value="8"/>
 </mcconfig>
diff --git a/DRAMSys/simulator/resources/configs/mcconfigs/sms.xml b/DRAMSys/simulator/resources/configs/mcconfigs/sms.xml
index f2ac6c19..e00ab19a 100644
--- a/DRAMSys/simulator/resources/configs/mcconfigs/sms.xml
+++ b/DRAMSys/simulator/resources/configs/mcconfigs/sms.xml
@@ -13,4 +13,7 @@
     <!-- Modes: NoStorage, Store (store data without errormodel), ErrorModel (store data with errormodel) -->
     <StoreMode value="NoStorage" />
     <ControllerCoreDisableRefresh value="0"/>
+    <ControllerCoreForceMaxRefPostpone value="0"/>
+    <ControllerCoreEnableRefPostpone value="0"/>
+    <ControllerCoreMaxPostponedARCmd value="8"/>
 </mcconfig>