diff --git a/tests/sys/Makefile b/tests/sys/Makefile
index 944e820ac1ae..1bcd76ec2649 100644
--- a/tests/sys/Makefile
+++ b/tests/sys/Makefile
@@ -1,11 +1,12 @@
 # $FreeBSD$
 
-TESTSDIR= ${TESTSBASE}/sys
+TESTSDIR=		${TESTSBASE}/sys
 
 TESTS_SUBDIRS+=		acl
 TESTS_SUBDIRS+=		aio
 TESTS_SUBDIRS+=		fifo
 TESTS_SUBDIRS+=		file
+TESTS_SUBDIRS+=		fs
 TESTS_SUBDIRS+=		geom
 TESTS_SUBDIRS+=		kern
 TESTS_SUBDIRS+=		kqueue