diff --git a/pytest.ini b/pytest.ini
index 7c61c41..8df2de4 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -10,3 +10,4 @@
 pep8ignore = docs/conf.py ALL
 addopts = --pep8 --doctest-glob="*.rst" --doctest-modules --cov=invenio_theme_tugraz --cov-report=term-missing
 testpaths = docs tests invenio_theme_tugraz
+filterwarnings = ignore::pytest.PytestDeprecationWarning 
\ No newline at end of file
diff --git a/run-tests.sh b/run-tests.sh
index 09125cd..9589743 100755
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -8,7 +8,7 @@
 # details.
 
 pydocstyle invenio_theme_tugraz tests docs && \
-isort --check-only --diff && \
+isort invenio_theme_tugraz tests --check-only --diff && \
 check-manifest --ignore ".travis-*" && \
 sphinx-build -qnNW docs docs/_build/html && \
-python setup.py test
+pytest