diff --git a/pipelined/regression/wally-pipelined-batch.do b/pipelined/regression/wally-pipelined-batch.do
index bdfa326d..1434cb41 100644
--- a/pipelined/regression/wally-pipelined-batch.do
+++ b/pipelined/regression/wally-pipelined-batch.do
@@ -35,7 +35,7 @@ vlib wkdir/work_${1}_${2}
 if {$2 eq "buildroot" || $2 eq "buildroot-checkpoint"} {
     vlog -lint -work wkdir/work_${1}_${2} +incdir+../config/$1 +incdir+../config/shared ../testbench/testbench-linux.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -suppress 2583
     # start and run simulation
-    vopt wkdir/work_${1}_${2}.testbench -work wkdir/work_${1}_${2} -G RISCV_DIR=$3 -G INSTR_LIMIT=$4 -G INSTR_WAVEON=$5 -G CHECKPOINT=$6 -G DEBUG_TRACE=1 -o testbenchopt 
+    vopt wkdir/work_${1}_${2}.testbench -work wkdir/work_${1}_${2} -G RISCV_DIR=$3 -G INSTR_LIMIT=$4 -G INSTR_WAVEON=$5 -G CHECKPOINT=$6 -o testbenchopt 
     vsim -lib wkdir/work_${1}_${2} testbenchopt -suppress 8852,12070,3084
 
     run -all