diff --git a/tests/test_20_assertion.py b/tests/test_20_assertion.py
index 3aed04c..c9ce8ad 100644
--- a/tests/test_20_assertion.py
+++ b/tests/test_20_assertion.py
@@ -473,8 +473,8 @@ def test_filter_values_req_opt_4():
 
     acs = attribute_converter.ac_factory(full_path("attributemaps"))
 
-    rava = attribute_converter.ava_fro(acs, r)
-    oava = attribute_converter.ava_fro(acs, o)
+    rava = attribute_converter.to_local(acs, r)
+    oava = attribute_converter.to_local(acs, o)
 
     ava = {"sn": ["Hedberg"], "givenName": ["Roland"],
            "eduPersonAffiliation": ["staff"], "uid": ["rohe0002"]}