diff --git a/g3w-admin/qdjango/tests/test_utils.py b/g3w-admin/qdjango/tests/test_utils.py
index 7cd8b594e..0c1c732da 100644
--- a/g3w-admin/qdjango/tests/test_utils.py
+++ b/g3w-admin/qdjango/tests/test_utils.py
@@ -221,7 +221,7 @@ def test_layers(self):
 
                 # check columns
                 # --------------------------------------------------------
-                columns_to_check = '[{"name": "ISOCODE", "type": "QSTRING", "label": "ISOCODE"}, {"name": "NAME_LOCAL", "type": "QSTRING", "label": "NAME_LOCAL"}, {"name": "NAME_EN", "type": "QSTRING", "label": "NAME_EN"}, {"name": "CAPITAL_EN", "type": "QSTRING", "label": "CAPITAL_EN"}, {"name": "NAME_DE", "type": "QSTRING", "label": "NAME_DE"}, {"name": "CAPITAL_DE", "type": "QSTRING", "label": "CAPITAL_DE"}, {"name": "NAME_IT", "type": "QSTRING", "label": "NAME_IT"}, {"name": "CAPITAL_IT", "type": "QSTRING", "label": "CAPITAL_IT"}, {"name": "NAME_FR", "type": "QSTRING", "label": "NAME_FR"}, {"name": "CAPITAL_FR", "type": "QSTRING", "label": "CAPITAL_FR"}, {"name": "NAME_BR", "type": "QSTRING", "label": "NAME_BR"}, {"name": "CAPITAL_BR", "type": "QSTRING", "label": "CAPITAL_BR"}, {"name": "NAME_ES", "type": "QSTRING", "label": "NAME_ES"}, {"name": "CAPITAL_ES", "type": "QSTRING", "label": "CAPITAL_ES"}, {"name": "POPULATION", "type": "QLONGLONG", "label": "POPULATION"}, {"name": "AREA_KM2", "type": "QLONGLONG", "label": "AREA_KM2"}, {"name": "ISO_NUM", "type": "INT", "label": "ISO_NUM"}]'
+                columns_to_check = '[{"name": "ISOCODE", "type": "QSTRING", "label": "ISOCODE", "comment": ""}, {"name": "NAME_LOCAL", "type": "QSTRING", "label": "NAME_LOCAL", "comment": ""}, {"name": "NAME_EN", "type": "QSTRING", "label": "NAME_EN", "comment": ""}, {"name": "CAPITAL_EN", "type": "QSTRING", "label": "CAPITAL_EN", "comment": ""}, {"name": "NAME_DE", "type": "QSTRING", "label": "NAME_DE", "comment": ""}, {"name": "CAPITAL_DE", "type": "QSTRING", "label": "CAPITAL_DE", "comment": ""}, {"name": "NAME_IT", "type": "QSTRING", "label": "NAME_IT", "comment": ""}, {"name": "CAPITAL_IT", "type": "QSTRING", "label": "CAPITAL_IT", "comment": ""}, {"name": "NAME_FR", "type": "QSTRING", "label": "NAME_FR", "comment": ""}, {"name": "CAPITAL_FR", "type": "QSTRING", "label": "CAPITAL_FR", "comment": ""}, {"name": "NAME_BR", "type": "QSTRING", "label": "NAME_BR", "comment": ""}, {"name": "CAPITAL_BR", "type": "QSTRING", "label": "CAPITAL_BR", "comment": ""}, {"name": "NAME_ES", "type": "QSTRING", "label": "NAME_ES", "comment": ""}, {"name": "CAPITAL_ES", "type": "QSTRING", "label": "CAPITAL_ES", "comment": ""}, {"name": "POPULATION", "type": "QLONGLONG", "label": "POPULATION", "comment": ""}, {"name": "AREA_KM2", "type": "QLONGLONG", "label": "AREA_KM2", "comment": ""}, {"name": "ISO_NUM", "type": "INT", "label": "ISO_NUM", "comment": ""}]'
 
                 self.assertEqual(layer.columns, json.loads(columns_to_check))