diff --git a/invenio_rdm_records/resources/serializers/bibtex/schema.py b/invenio_rdm_records/resources/serializers/bibtex/schema.py
index e9c4ed258..cd976ef42 100644
--- a/invenio_rdm_records/resources/serializers/bibtex/schema.py
+++ b/invenio_rdm_records/resources/serializers/bibtex/schema.py
@@ -52,6 +52,7 @@ class BibTexSchema(BaseSerializerSchema, CommonFieldsMixin):
             BibTexFormatter.in_proceedings,
             BibTexFormatter.proceedings,
         ],
+        "publication-conferenceproceeding": [BibTexFormatter.proceedings],
         "publication-book": [
             BibTexFormatter.book,
             BibTexFormatter.booklet,
diff --git a/tests/resources/serializers/test_bibtex_serializer.py b/tests/resources/serializers/test_bibtex_serializer.py
index d42d5c2d0..94bf492c7 100644
--- a/tests/resources/serializers/test_bibtex_serializer.py
+++ b/tests/resources/serializers/test_bibtex_serializer.py
@@ -89,7 +89,6 @@ def test_bibtex_serializer_full_record(running_app, updated_full_record):
         ("publication"),
         ("publication-annotationcollection"),
         ("publication-section"),
-        ("publication-conferenceproceeding"),
         ("publication-datamanagementplan"),
         ("publication-journal"),
         ("publication-patent"),
@@ -198,6 +197,34 @@ def test_serialize_publication_conferencepaper(running_app, updated_minimal_reco
     )
 
 
+def test_serialize_publication_conferenceproceeding(
+    running_app, updated_minimal_record
+):
+    """Test bibtex formatter for conference proceedings.
+
+    It serializes into 'proceedings'.
+    """
+    updated_minimal_record["metadata"]["resource_type"][
+        "id"
+    ] = "publication-conferenceproceeding"
+
+    serializer = BibtexSerializer()
+    serialized_record = serializer.serialize_object(updated_minimal_record)
+
+    expected_data = "\n".join(
+        [
+            "@proceedings{brown_2023_abcde-fghij,",
+            "  title        = {A Romans story},",
+            "  year         = 2023,",
+            "  publisher    = {Acme Inc},",
+            "  month        = mar,",
+            "}",
+        ]
+    )
+
+    assert serialized_record == expected_data
+
+
 def test_serialize_publication_book(running_app, updated_minimal_record):
     """Test bibtex formatter for books.