diff --git a/src/python/OBis/obis/dm/config_test.py b/src/python/OBis/obis/dm/config_test.py
index 5dee3272200aa84afe2ce9858203b9976e04529e..8f3f41547a36c0e785917c35889efc892543ade6 100644
--- a/src/python/OBis/obis/dm/config_test.py
+++ b/src/python/OBis/obis/dm/config_test.py
@@ -50,7 +50,7 @@ def test_read_config(tmpdir):
 
 def test_write_config(tmpdir):
     copy_user_config_test_data(tmpdir)
-    resolver = config.SettingsResolver()
+    resolver = config.SettingsResolver().config_resolver
     configure_resolver_for_test(resolver, tmpdir)
     config_dict = resolver.config_dict()
     assert config_dict is not None