1 files changed, 1 insertions, 1 deletions

diff --git a/regress/Makefile b/regress/Makefile
index 13e3fc8ab..860c53f5a 100644
--- a/regress/Makefile
+++ b/regress/Makefile
@@ -207,7 +207,7 @@ interop: ${INTEROP_TARGETS}
 unit:
         set -e ; if test -z "${SKIP_UNIT}" ; then \
                 V="" ; \
-                test "x${USE_VALGRIND}" != "x" && \
+                test "x${USE_VALGRIND}" = "x" || \
                     V=${.CURDIR}/valgrind-unit.sh ; \
                 $$V ${.OBJDIR}/unittests/sshbuf/test_sshbuf ; \
                 $$V ${.OBJDIR}/unittests/sshkey/test_sshkey \