diff --git a/test_regress/t/t_timing_trace_saif.out b/test_regress/t/t_timing_trace_saif.out
index f0340af79..1daa1e798 100644
--- a/test_regress/t/t_timing_trace_saif.out
+++ b/test_regress/t/t_timing_trace_saif.out
@@ -4,16 +4,21 @@
 (DESIGN "foo")
 (PROGRAM_NAME "Verilator")
 (VERSION "5.032")
-(DIVIDER .)
+(DIVIDER / )
 (TIMESCALE 1ps)
 (DURATION 100)
-(INSTANCE foo (NET
-(c (T0 50) (T1 50) (TZ 0) (TX 0) (TB 0) (TC 11))
-(b (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
-(clk (T0 50) (T1 50) (TZ 0) (TX 0) (TB 0) (TC 20))
-(rst (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
-(CLK_HALF_PERIOD[0] (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
-(CLK_HALF_PERIOD[2] (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
-(CLK_PERIOD[1] (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
-(CLK_PERIOD[3] (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
-)))
+ (INSTANCE $rootio
+  (INSTANCE t
+   (NET
+    (CLK_PERIOD\[1\] (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
+    (CLK_PERIOD\[3\] (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
+    (CLK_HALF_PERIOD\[0\] (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
+    (CLK_HALF_PERIOD\[2\] (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
+    (rst (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
+    (clk (T0 50) (T1 50) (TZ 0) (TX 0) (TB 0) (TC 20))
+    (b (T0 0) (T1 100) (TZ 0) (TX 0) (TB 0) (TC 1))
+    (c (T0 50) (T1 50) (TZ 0) (TX 0) (TB 0) (TC 11))
+   )
+  )
+ )
+)
diff --git a/test_regress/t/t_trace_array_saif_threads_1.py b/test_regress/t/t_trace_array_saif_threads_1.py
index 5699aa2f5..7e8e03c96 100755
--- a/test_regress/t/t_trace_array_saif_threads_1.py
+++ b/test_regress/t/t_trace_array_saif_threads_1.py
@@ -13,7 +13,7 @@ test.scenarios('vlt')
 test.top_filename = "t/t_trace_array.v"
 test.golden_filename = "t/t_trace_array_saif.out"
 
-test.compile(verilator_flags2=['--cc --trace --trace-threads 1 --trace-structs'])
+test.compile(verilator_flags2=['--cc --trace-saif --trace-threads 1 --trace-structs'])
 
 test.execute()