1 files changed, 4 insertions, 1 deletions

diff --git a/regress/Makefile b/regress/Makefile
index 7005b410d..13e3fc8ab 100644
--- a/regress/Makefile
+++ b/regress/Makefile
@@ -1,11 +1,14 @@
 #       $OpenBSD: Makefile,v 1.78 2015/01/26 06:12:18 djm Exp $
 
 REGRESS_TARGETS=        unit t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t-exec
-tests:          $(REGRESS_TARGETS)
+tests:          prep $(REGRESS_TARGETS)
 
 # Interop tests are not run by default
 interop interop-tests: t-exec-interop
 
+prep:
+        test "x${USE_VALGRIND}" != "x" && mkdir -p $(OBJ)/valgrind-out
+
 clean:
         for F in $(CLEANFILES); do rm -f $(OBJ)$$F; done
         test -z "${SUDO}" || ${SUDO} rm -f ${SUDO_CLEAN}