diff --git a/tests/test_dataviz.py b/tests/test_dataviz.py
index 65fb9242..648516ca 100644
--- a/tests/test_dataviz.py
+++ b/tests/test_dataviz.py
@@ -452,6 +452,6 @@ def test_chartng_cell_manager(app, admin_user):
                 (u'plop:second', False, u'second visualization (Y)'),
                 (u'plop:seventh', False, u'seventh visualization (loop/X/Y)'),
                 (u'plop:sixth', False, u'sixth visualization (loop/Y)'),
-                (u'plop:tenth', False, u'third visualization (percents)'),
+                (u'plop:tenth', False, u'tenth visualization (percents)'),
                 (u'plop:third', False, u'third visualization (X/Y)'),
             ]