diff --git a/tests/integration/views/label_views_test.py b/tests/integration/views/label_views_test.py
index a00c27831..e4f4553b8 100644
--- a/tests/integration/views/label_views_test.py
+++ b/tests/integration/views/label_views_test.py
@@ -3,7 +3,6 @@
 import pytest
 from flask import Flask
 from flask.testing import FlaskClient
-from sqlalchemy.orm import scoped_session
 
 from funnel import models
 
@@ -40,43 +39,3 @@ def test_edit_option_label_view(
     resp = client.post(opt_label.url_for('edit'), follow_redirects=True)
     assert "Manage labels" in resp.data.decode('utf-8')
     assert "Only main labels can be edited" in resp.data.decode('utf-8')
-
-
-@pytest.mark.xfail(reason="Broken after Flask-SQLAlchemy 3.0, unclear why")  # FIXME
-def test_main_label_delete(
-    db_session: scoped_session,
-    client: FlaskClient,
-    login: LoginFixtureProtocol,
-    new_user: models.User,
-    new_label: models.Label,
-) -> None:
-    login.as_(new_user)
-    resp = client.post(new_label.url_for('delete'), follow_redirects=True)
-    assert "Manage labels" in resp.data.decode('utf-8')
-    assert "The label has been deleted" in resp.data.decode('utf-8')
-    label = db_session.get(models.Label, new_label.id)
-    assert label is None
-
-
-@pytest.mark.xfail(reason="Broken after Flask-SQLAlchemy 3.0, unclear why")  # FIXME
-def test_optioned_label_delete(
-    db_session: scoped_session,
-    client: FlaskClient,
-    login: LoginFixtureProtocol,
-    new_user: models.User,
-    new_main_label: models.Label,
-) -> None:
-    login.as_(new_user)
-    label_a1 = new_main_label.options[0]
-    label_a2 = new_main_label.options[1]
-
-    # let's delete the main optioned label
-    resp = client.post(new_main_label.url_for('delete'), follow_redirects=True)
-    assert "Manage labels" in resp.data.decode('utf-8')
-    assert "The label has been deleted" in resp.data.decode('utf-8')
-    mlabel = db_session.get(models.Label, new_main_label.id)
-    assert mlabel is None
-
-    # so the option labels should have been deleted as well
-    for olabel in [label_a1, label_a2]:
-        assert models.Label.query.get(olabel.id) is None