diff --git a/tests/test_helper.tcl b/tests/test_helper.tcl
index 1c38f9fd0..df7d17e92 100644
--- a/tests/test_helper.tcl
+++ b/tests/test_helper.tcl
@@ -59,6 +59,7 @@ set ::host 127.0.0.1
 set ::port 21111
 set ::traceleaks 0
 set ::valgrind 0
+set ::stack_logging 0
 set ::verbose 0
 set ::quiet 0
 set ::denytags {}