diff --git a/pyproject.toml b/pyproject.toml
index 626cd1f41..6fc07cc91 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -170,11 +170,6 @@ ignore = [
     "D",
     # flake8-django
     "DJ",  # Django is not used in Sphinx
-    # flake8-datetimez
-    "DTZ001",  # do not use `datetime.datetime()` without `tzinfo` argument
-    "DTZ004",  # do not use `datetime.datetime.utcfromtimestamp()`
-    "DTZ005",  # do not use `datetime.datetime.now()` without `tz` argument
-    "DTZ006",  # do not use `datetime.datetime.fromtimestamp()` without `tz` argument
     # flake8-errmsg
     "EM101",  # exception must not use a string literal, assign to variable first
     "EM102",  # exception must not use an f-string literal, assign to variable first
diff --git a/tests/test_util_i18n.py b/tests/test_util_i18n.py
index d13b70c58..9a1ecc55f 100644
--- a/tests/test_util_i18n.py
+++ b/tests/test_util_i18n.py
@@ -67,7 +67,7 @@ def test_format_date():
     assert i18n.format_date(format, date=date, language='en') == format
 
     format = '%B %d, %Y, %H:%M:%S %I %p'
-    datet = datetime.datetime(2016, 2, 7, 5, 11, 17, 0)
+    datet = datetime.datetime(2016, 2, 7, 5, 11, 17, 0)  # NoQA: DTZ001
     assert i18n.format_date(format, date=datet, language='en') == 'February 07, 2016, 05:11:17 05 AM'
 
     format = '%B %-d, %Y, %-H:%-M:%-S %-I %p'