diff --git a/basis/io/files/info/info-tests.factor b/basis/io/files/info/info-tests.factor
index d494e87dd7..4a8bca1447 100644
--- a/basis/io/files/info/info-tests.factor
+++ b/basis/io/files/info/info-tests.factor
@@ -12,5 +12,5 @@ IN: io.files.info.tests
     temp-directory [ "test41" file-info size>> ] with-directory 4 =
 ] unit-test
 
-[ t ] [ "/" file-system-info file-system-info? ] unit-test
-[ t ] [ file-systems [ file-system-info? ] all? ] unit-test
+[ t ] [ "/" file-system-info file-system-info-tuple? ] unit-test
+[ t ] [ file-systems [ file-system-info-tuple? ] all? ] unit-test