diff --git a/tests/sys/Makefile b/tests/sys/Makefile
index 944e820ac1ae..682e21c00d37 100644
--- a/tests/sys/Makefile
+++ b/tests/sys/Makefile
@@ -1,6 +1,6 @@
 # $FreeBSD$
 
-TESTSDIR= ${TESTSBASE}/sys
+TESTSDIR=		${TESTSBASE}/sys
 
 TESTS_SUBDIRS+=		acl
 TESTS_SUBDIRS+=		aio