From ee263783949240a8f391d9e772c2df0d0026bf8f Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Fri, 28 Oct 2022 10:31:36 -0400
Subject: [PATCH] Tests: Fix instability (#3717)

---
 test_regress/t/t_timing_protect.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test_regress/t/t_timing_protect.pl b/test_regress/t/t_timing_protect.pl
index 96606c188..bd2ed322d 100755
--- a/test_regress/t/t_timing_protect.pl
+++ b/test_regress/t/t_timing_protect.pl
@@ -17,7 +17,8 @@ else {
     top_filename("t/t_timing_fork_join.v");  # Contains all relevant constructs
 
     compile(
-        verilator_flags2 => ["--exe --main --timing --protect-ids"],
+        verilator_flags2 => ["--exe --main --timing --protect-ids",
+                             "--protect-key SECRET_KEY"],
         make_main => 0,
         );