diff --git a/basis/unix/groups/groups-tests.factor b/basis/unix/groups/groups-tests.factor
index 0fdd6ff08d..9e7122fc34 100644
--- a/basis/unix/groups/groups-tests.factor
+++ b/basis/unix/groups/groups-tests.factor
@@ -1,6 +1,6 @@
 ! Copyright (C) 2008 Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: tools.test unix.groups    kernel strings math ;
+USING: tools.test unix.groups kernel strings math ;
 IN: unix.groups.tests