diff --git a/run-tests.sh b/run-tests.sh
index c7e6b1d8d0ee386fee318c5fc20a2a81b0b78823..a2b24e7cad927cc3cbe479f3f697947ee56eb07f 100755
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env sh
 # -*- coding: utf-8 -*-
 #
-# Copyright (C) 2020 - 2021 TU Wien.
+# Copyright (C) 2020-2022 TU Wien.
 #
 # Invenio-Utilities-TUW is free software; you can redistribute it and/or
 # modify it under the terms of the MIT License; see LICENSE file for more
diff --git a/setup.cfg b/setup.cfg
index 83977face03ca4d0e5656b7996e1492b7fb7a81a..e8161f4cc9d33f8b3cfef024e681cc16cdc92854 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -93,6 +93,10 @@ extend-ignore = E203,E731
 [isort]
 profile=black
 
+[check-manifest]
+ignore =
+    *-requirements.txt
+
 [tool:pytest]
 addopts = --black --isort --pydocstyle --doctest-glob="*.rst" --doctest-modules --cov=invenio_utilities_tuw --cov-report=term-missing
 testpaths = docs tests invenio_utilities_tuw