diff --git a/imports/geometry_factory.py b/imports/geometry_factory.py
index eec1e130..51683847 100644
--- a/imports/geometry_factory.py
+++ b/imports/geometry_factory.py
@@ -17,7 +17,7 @@ class GeometryFactory:
   """
   GeometryFactory class
   """
-  def __init__(self, file_type, path=None, data_frame=None):
+  def __init__(self, file_type, path, data_frame=None):
     self._file_type = '_' + file_type.lower()
     self._path = path
     self._data_frame = data_frame
diff --git a/unittests/test_geometry_factory.py b/unittests/test_geometry_factory.py
index a35c1d86..dc6381d5 100644
--- a/unittests/test_geometry_factory.py
+++ b/unittests/test_geometry_factory.py
@@ -36,7 +36,7 @@ class TestGeometryFactory(TestCase):
 
   def _get_geojson(self, file):
     file_path = (self._example_path / file).resolve()
-    self._city = GeometryFactory('gpandas', file_path).city_debug
+    self._city = GeometryFactory('gpandas', path=file_path).city
     self.assertIsNotNone(self._city, 'city is none')
     return self._city
 
diff --git a/unittests/tests_data/sample.geojson b/unittests/tests_data/sample.geojson
index 254542b3..3b1f2eca 100644
--- a/unittests/tests_data/sample.geojson
+++ b/unittests/tests_data/sample.geojson
@@ -10,7 +10,7 @@
        },
        "properties": {
          "geom": {"type": "Polygon", "crs": {"type": "name", "properties": {"name": "urn:ogc:def:crs:EPSG::4326"}}, "coordinates": [[[3849322.0855625975, 6060583.24800576],  [3849326.3956304314, 6060584.796717078],  [3849327.0180495544, 6060583.089519385],  [3849333.725799462, 6060585.837955164],  [3849328.71788522, 6060598.03498192],  [3849317.850609142, 6060593.57976506],  [3849322.0855625975, 6060583.24800576]]]},
-         "height_mean": 13.0790429485,
+         "height": 13.0790429485,
          "year_built": 2000
          }
        }