diff --git a/bob/bio/base/test/test_commands.py b/bob/bio/base/test/test_commands.py
index 1ff1fd6d9cdf1e015cdd9f67a0daa1df38a4579d..8a92e4861bc5ba763e670b26fb5896a653cd40c9 100644
--- a/bob/bio/base/test/test_commands.py
+++ b/bob/bio/base/test/test_commands.py
@@ -106,7 +106,7 @@ def test_roc():
                                             'data/test-5col.txt')
     with runner.isolated_filesystem():
         result = runner.invoke(commands.roc, ['--split', '--output',
-                                              'test.pdf', '-S', '-lc',
+                                              'test.pdf', '-S', '-ll',
                                               'lower-left', '-e',
                                               dev1, test1, dev2, test2])
         if result.output: