diff --git a/driver/rtlsim/Makefile b/driver/rtlsim/Makefile
index 141da4d6..c98bf2b5 100644
--- a/driver/rtlsim/Makefile
+++ b/driver/rtlsim/Makefile
@@ -7,7 +7,7 @@ CFLAGS += -I../../include -I../../../hw/simulate -I../../../runtime
 #MULTICORE += -DNUM_CLUSTERS=1 -DNUM_CORES=2
 MULTICORE += -DNUM_CLUSTERS=1 -DNUM_CORES=2 -DL2_ENABLE=0
 
-DEBUG = 1
+#DEBUG = 1
 
 CFLAGS += -fPIC
 
diff --git a/driver/tests/demo/Makefile b/driver/tests/demo/Makefile
index 321a5217..1d03d777 100644
--- a/driver/tests/demo/Makefile
+++ b/driver/tests/demo/Makefile
@@ -46,7 +46,7 @@ run-ase: $(PROJECT)
 	ASE_LOG=0 LD_LIBRARY_PATH=../../opae/ase:$(LD_LIBRARY_PATH) ./$(PROJECT) -f kernel.bin -n 16
 
 run-rtlsim: $(PROJECT)
-	LD_LIBRARY_PATH=../../rtlsim:$(LD_LIBRARY_PATH) ./$(PROJECT) -f kernel.bin -n 1
+	LD_LIBRARY_PATH=../../rtlsim:$(LD_LIBRARY_PATH) ./$(PROJECT) -f kernel.bin -n 16
 	
 run-simx: $(PROJECT)
 	LD_LIBRARY_PATH=../../simx:$(LD_LIBRARY_PATH) ./$(PROJECT) -f kernel.bin -n 16
diff --git a/driver/tests/demo/kernel.elf b/driver/tests/demo/kernel.elf
index a43be1b8..855033d6 100755
Binary files a/driver/tests/demo/kernel.elf and b/driver/tests/demo/kernel.elf differ
diff --git a/hw/rtl/cache/VX_cache.v b/hw/rtl/cache/VX_cache.v
index f6651c98..85a6ff7f 100644
--- a/hw/rtl/cache/VX_cache.v
+++ b/hw/rtl/cache/VX_cache.v
@@ -425,8 +425,6 @@ module VX_cache #(
         .BANK_LINE_SIZE    (BANK_LINE_SIZE),
         .SNP_REQ_TAG_WIDTH (SNP_REQ_TAG_WIDTH)
     ) snp_rsp_arb (
-        //.clk(clk),
-        //.reset(reset),
         .per_bank_snp_rsp_valid (per_bank_snp_rsp_valid),
         .per_bank_snp_rsp_tag   (per_bank_snp_rsp_tag),
         .per_bank_snp_rsp_ready (per_bank_snp_rsp_ready),