diff --git a/tests/sys/Makefile b/tests/sys/Makefile
index 2096de983db..8cae0fed0a2 100644
--- a/tests/sys/Makefile
+++ b/tests/sys/Makefile
@@ -6,6 +6,7 @@ TESTSDIR=		${TESTSBASE}/sys
 
 TESTS_SUBDIRS+=		acl
 TESTS_SUBDIRS+=		aio
+TESTS_SUBDIRS+=		audit
 TESTS_SUBDIRS+=		capsicum
 TESTS_SUBDIRS+=		${_cddl}
 TESTS_SUBDIRS+=		fifo