diff --git a/dram/resources/simulations/sim-batch.xml b/dram/resources/simulations/sim-batch.xml
index 73734388..516578e6 100644
--- a/dram/resources/simulations/sim-batch.xml
+++ b/dram/resources/simulations/sim-batch.xml
@@ -4,9 +4,9 @@
  <addressmapping>am_wideio.xml</addressmapping> 
 
  <memconfigs>
-    <memconfig>fr_fcfs.xml</memconfig>
-<!--     <memconfig>grouper.xml</memconfig>
- --> </memconfigs>
+  <!--   <memconfig>fr_fcfs.xml</memconfig>
+   -->  <memconfig>grouper.xml</memconfig>
+  </memconfigs>
  <trace-setups>