diff --git a/drd/tests/tc16_byterace.vgtest b/drd/tests/tc16_byterace.vgtest
index 32aff34..0c81ddd 100644
--- a/drd/tests/tc16_byterace.vgtest
+++ b/drd/tests/tc16_byterace.vgtest
@@ -1,3 +1,3 @@
 prereq: ./supported_libpthread
-vgopts: --read-var-info=yes
+vgopts: --check-stack-var=yes --read-var-info=yes --show-confl-seg=no
 prog: ../../helgrind/tests/tc16_byterace