diff --git a/basis/unix/groups/groups-tests.factor b/basis/unix/groups/groups-tests.factor
index 7e7ebd902a..a1b5e6973f 100644
--- a/basis/unix/groups/groups-tests.factor
+++ b/basis/unix/groups/groups-tests.factor
@@ -3,7 +3,6 @@
 USING: tools.test unix.groups kernel strings math ;
 IN: unix.groups.tests
 
-
 [ ] [ all-groups drop ] unit-test
 
 \ all-groups must-infer
@@ -24,3 +23,5 @@ IN: unix.groups.tests
 [ ] [ effective-group-id [ ] with-effective-group ] unit-test
 
 [ ] [ [ ] with-group-cache ] unit-test
+
+[ ] [ real-group-id group-name drop ] unit-test