diff --git a/django/applications/catmaid/tests/test_postgis.py b/django/applications/catmaid/tests/test_postgis.py
index 920012bfe3..557b73d94e 100644
--- a/django/applications/catmaid/tests/test_postgis.py
+++ b/django/applications/catmaid/tests/test_postgis.py
@@ -51,11 +51,11 @@ def test_node_query(self):
         }
 
         postgis_3d_nodes_r = node.node_list_tuples_query(params,
-                self.test_project_id, node_provider=node.Postgis3dNodeProvider(),
+                self.test_project_id, node.Postgis3dNodeProvider(),
                 tuple(), tuple(), include_labels=False)
 
         postgis_2d_nodes_r = node.node_list_tuples_query(params,
-                self.test_project_id, node_provider=node.Postgis2dNodeProvider(),
+                self.test_project_id, node.Postgis2dNodeProvider(),
                 tuple(), tuple(), include_labels=False)