diff --git a/sim/wally.xrun b/sim/wally.xrun
index 9e20e7fee..67b3cdd5f 100644
--- a/sim/wally.xrun
+++ b/sim/wally.xrun
@@ -1,2 +1,6 @@
-xrun -setenv CADENCE_ENABLE_AVSREQ_44905_PHASE_1=1 -incdir ../config/rv64gc -incdir ../config/shared -incdir ../testbench -compile ../src/cvw.sv ../testbench/testbench.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv
-xrun -elaborate -top testbench ../testbench/testbench.sv -incdir ../config/rv64gc -incdir ../config/shared -incdir ../testbench
+xrun -setenv CADENCE_ENABLE_AVSREQ_44905_PHASE_1=1 -incdir ../config/rv64gc -incdir ../config/shared -incdir ../testbench -compile ../src/cvw.sv ../testbench/testbench-xcelium.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv
+xrun -elaborate -top testbench ../testbench/testbench-xcelium.sv -incdir ../config/rv64gc -incdir ../config/shared -incdir ../testbench
+
+
+xrun -setenv CADENCE_ENABLE_AVSREQ_44905_PHASE_1=1 -incdir ../config/rv64gc -incdir ../config/shared -incdir ../testbench ../src/cvw.sv ../testbench/testbench-xcelium.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -top testbench -defparam testbench.TEST=arch64i
+