diff --git a/tests/riscof/Makefile b/tests/riscof/Makefile
index d963e4f0..00b7c3ba 100644
--- a/tests/riscof/Makefile
+++ b/tests/riscof/Makefile
@@ -8,8 +8,8 @@ wally_workdir = $(work)/wally-riscv-arch-test
 current_dir = $(shell pwd)
 #XLEN    ?= 64
 
-#all: root wally32 wally64
-all: root arch32 wally32  wally32e arch64 wally64
+all: root arch64
+#all: root arch32 wally32 wally32e arch64 wally64
 
 root:
 	mkdir -p $(work_dir)
@@ -25,7 +25,7 @@ arch32:
 	rsync -a $(work_dir)/rv32i_m/ $(arch_workdir)/rv32i_m/ || echo "error suppressed"
 
 arch64:
-	riscof run --work-dir=$(work_dir) --config=config64.ini --suite=$(arch_dir)/riscv-test-suite/ --env=$(arch_dir)/riscv-test-suite/env --no-browser
+	riscof run --work-dir=$(work_dir) --config=config64.ini --suite=$(arch_dir)/riscv-test-suite/ --env=$(arch_dir)/riscv-test-suite/env --no-browser --no-dut-run
 	rsync -a $(work_dir)/rv64i_m/ $(arch_workdir)/rv64i_m/ || echo "error suppressed"
 #	 Also copy F and D tests to RV64
 	rsync -a $(work_dir)/rv32i_m/ $(arch_workdir)/rv64i_m/ || echo "error suppressed"  
diff --git a/tests/riscof/spike/spike_rv64gc_isa.yaml b/tests/riscof/spike/spike_rv64gc_isa.yaml
index e6bfc72e..ad745f47 100644
--- a/tests/riscof/spike/spike_rv64gc_isa.yaml
+++ b/tests/riscof/spike/spike_rv64gc_isa.yaml
@@ -1,12 +1,12 @@
 hart_ids: [0]
 hart0:
 #  ISA: RV64IMAFDCSUZicsr_Zifencei
-  ISA: RV64IMAFDCSUZicsr_Zifencei_Zba_Zbb_Zbc_Zbs
+  ISA: RV64IMACSUZicsr_Zifencei_Zba_Zbb_Zbc_Zbs
   physical_addr_sz: 56
   User_Spec_Version: '2.3'
   supported_xlen: [64]
   misa:
-   reset-val: 0x800000000014112D
+   reset-val: 0x8000000000141105
    rv32:
       accessible: false
    rv64: