diff --git a/arkindex_worker/worker/entity.py b/arkindex_worker/worker/entity.py
index 78c15115a8541e60db9407e6b570c94e6a632c7c..55a53a9c4317042ae163b05777bbdb1ae7484abd 100644
--- a/arkindex_worker/worker/entity.py
+++ b/arkindex_worker/worker/entity.py
@@ -200,37 +200,32 @@ class EntityMixin(object):
     def list_corpus_entities(
         self,
         corpus: Corpus,
-        name: str = None,
-        parent: str or Element = None,
+        name: str,
+        parent: str,
     ):
         """
         List all entities in a corpus
         This method does not support cache
 
         :param corpus Corpus: The corpus that contains the entities to list.
-        :param name str: For filter entities by part of their name (case-insensitive)
+        :param name str: uuid for filter entities by part of their name (case-insensitive)
         :param parent str: uuid for restrict entities to those linked to all transcriptions of an element and all its descendants. Note that links to metadata are ignored.
         """
         query_params = {}
         assert corpus and isinstance(
             corpus, Corpus
         ), "corpus shouldn't be null and should be a Corpus"
+        
+        assert name and isinstance(
+            name, str
+        ), "name shouldn't be null and should be of type str"
+
+        assert parent and isinstance(
+            parent, str
+        ), "parent shouldn't be null and should be of type str"
 
-        if name is not None:
-            assert name and isinstance(name, str), "name should be of type str"
-            query_params["name"] = name
-
-        if parent is not None:
-            assert (
-                parent
-                and isinstance(parent, str)
-                or parent
-                and isinstance(parent, Element)
-            ), "parent should be of type str or Element"
-            query_params["parent"] = parent
-
-            if type(parent) == Element:
-                query_params["parent"] = parent.id
+        query_params["name"] = name
+        query_params["parent"] = parent
 
         return self.api_client.paginate(
             "ListCorpusEntities", id=corpus.id, **query_params
diff --git a/tests/test_elements_worker/test_entities.py b/tests/test_elements_worker/test_entities.py
index 84963d796675ff02a2090c3f99fdbe0c2eed7937..94e2280656a8a72fdab4b254c22600a370c324c9 100644
--- a/tests/test_elements_worker/test_entities.py
+++ b/tests/test_elements_worker/test_entities.py
@@ -656,6 +656,7 @@ def test_list_transcription_entities(fake_dummy_worker):
     assert len(fake_dummy_worker.api_client.responses) == 0
 
 
+<<<<<<< HEAD
 @pytest.mark.parametrize(
     "name, parent",
     [
@@ -686,5 +687,22 @@ def test_list_corpus_entities(fake_dummy_worker, name, parent):
     assert fake_dummy_worker.list_corpus_entities(corpus, **query_params) == {
         "id": "fake_entity_id"
     }
+=======
+def test_list_corpus_entities(fake_dummy_worker):
+    corpus = Corpus({"id": "fake_corpus_id"})
+    name = "fake_name"
+    parent = "fake_parent"
+    fake_dummy_worker.api_client.add_response(
+        "ListCorpusEntities",
+        id=corpus.id,
+        name=name,
+        parent=parent,
+        response={"id": "fake_entity_id"},
+    )
+    assert fake_dummy_worker.list_corpus_entities(corpus, name, parent) == {
+        "id": "fake_entity_id"
+    }
+
+>>>>>>> fb7d0b7... Add a list_corpus_entities() method to entity.py
     assert len(fake_dummy_worker.api_client.history) == 1
     assert len(fake_dummy_worker.api_client.responses) == 0