diff --git a/oc_ocdm/test/prov/test_prov_set.py b/oc_ocdm/test/prov/test_prov_set.py
index 9e064bc..771310e 100644
--- a/oc_ocdm/test/prov/test_prov_set.py
+++ b/oc_ocdm/test/prov/test_prov_set.py
@@ -49,7 +49,7 @@ def test_creation_merged_entity(self):
         a.merge(b, prefer_self=True)
 
         result = self.prov_set.generate_provenance(self.cur_time)
-        print(a.res, b.res, URIRef(a.res + '/prov/se/1'), self.prov_set.get_entity(URIRef(a.res + '/prov/se/1')))
+        print(a.res, b.res, URIRef(a.res + '/prov/se/1'), self.prov_set.get_entity(URIRef(a.res + '/prov/se/1')), self.prov_set.res_to_entity)
         se_a = self.prov_set.get_entity(URIRef(a.res + '/prov/se/1'))
         self.assertIsNotNone(se_a)
         self.assertIsInstance(se_a, SnapshotEntity)