diff --git a/src/caoscrawler/crawl.py b/src/caoscrawler/crawl.py
index b9251f9958ce5c1478c96da8039829cd63d48bdb..57b2735c8d2ec590822c0a1bf1ebf40cf6208f2c 100644
--- a/src/caoscrawler/crawl.py
+++ b/src/caoscrawler/crawl.py
@@ -482,16 +482,16 @@ class Crawler(object):
 
         return self._synchronize(self.target_data, commit_changes, unique_names=unique_names)
 
-    def has_reference_value_without_id(self, identifiable: db.Record):
+    def has_reference_value_without_id(self, record: db.Record):
         """
-        Returns True if there is at least one property in `identifiable` which:
+        Returns True if there is at least one property in `record` which:
         a) is a reference property AND
         b) where the value is set to a db.Entity (instead of an ID) AND
         c) where the ID of the value (the db.Entity object in b)) is not set (to an integer)
 
         Returns False otherwise.
         """
-        for p in identifiable.properties:
+        for p in record.properties:
             if isinstance(p.value, list):
                 for el in p.value:
                     if isinstance(el, db.Entity) and el.id is None:
diff --git a/unittests/test_tool.py b/unittests/test_tool.py
index e4c64d8881cf5fc0b102c8ca13822fd0245d0434..f08f8061728e2819b70079cabc0a10796154f619 100755
--- a/unittests/test_tool.py
+++ b/unittests/test_tool.py
@@ -502,39 +502,39 @@ def test_has_missing_object_in_references(crawler):
     # Simulate remote server content by using the names to identify records
     # There are only two known Records with name A and B
     crawler.identifiableAdapter.get_registered_identifiable = Mock(side_effect=partial(
-        basic_retrieve_by_name_mock_up, known={"C": db.Record(name="C").add_parent("C")
+        basic_retrieve_by_name_mock_up, known={"C": db.Record(name="C").add_parent("RTC")
                                                .add_property("d"),
-                                               "D": db.Record(name="D").add_parent("D")
+                                               "D": db.Record(name="D").add_parent("RTD")
                                                .add_property("d").add_property("e"),
                                                }))
 
     # one reference with id -> check
     assert not crawler.has_missing_object_in_references(db.Record(name="C")
-                                                        .add_parent("C").add_property('d', 123))
+                                                        .add_parent("RTC").add_property('d', 123))
     # one ref with Entity with id -> check
     assert not crawler.has_missing_object_in_references(db.Record(name="C")
-                                                        .add_parent("C")
+                                                        .add_parent("RTC")
                                                         .add_property('d', db.Record(id=123)
                                                                       .add_parent("C")))
     # one ref with id one with Entity with id (mixed) -> check
-    assert not crawler.has_missing_object_in_references(db.Record(name="C").add_parent("D")
+    assert not crawler.has_missing_object_in_references(db.Record(name="C").add_parent("RTD")
                                                         .add_property('d', 123)
                                                         .add_property('b', db.Record(id=123)
-                                                                      .add_parent("C")))
+                                                                      .add_parent("RTC")))
     # entity to be referenced in the following
     a = db.Record(name="C").add_parent("C").add_property("d", 12311)
     # one ref with id one with Entity without id (but not identifying) -> fail
-    assert not crawler.has_missing_object_in_references(db.Record(name="C").add_parent("C")
+    assert not crawler.has_missing_object_in_references(db.Record(name="C").add_parent("RTC")
                                                         .add_property('d', 123)
                                                         .add_property('e', a))
 
     # one ref with id one with Entity without id (mixed) -> fail
-    assert not crawler.has_missing_object_in_references(db.Record(name="D").add_parent("D")
+    assert not crawler.has_missing_object_in_references(db.Record(name="D").add_parent("RTD")
                                                         .add_property('d', 123)
                                                         .add_property('e', a))
     crawler.add_to_remote_missing_cache(a)
     # one ref with id one with Entity without id but in cache -> check
-    assert crawler.has_missing_object_in_references(db.Record(name="D").add_parent("D")
+    assert crawler.has_missing_object_in_references(db.Record(name="D").add_parent("RTD")
                                                     .add_property('d', 123)
                                                     .add_property('e', a))
     # if this ever fails, the mock up may be removed