diff --git a/Makefile b/Makefile
index cd55498..1ce93df 100644
--- a/Makefile
+++ b/Makefile
@@ -48,12 +48,10 @@ upgrade:  ## update the requirements/*.txt files with the latest packages satisf
 	$(PIP_COMPILE) -o requirements/dev.txt requirements/dev.in
 
 quality: ## check coding style with pycodestyle and pylint
-	touch tests/__init__.py
-	pylint openedx_filters tests test_utils *.py
-	rm tests/__init__.py
-	pycodestyle openedx_filters tests  *.py
-	pydocstyle openedx_filters tests *.py
-	isort --check-only --diff --recursive tests test_utils openedx_filters *.py test_settings.py
+	pylint openedx_filters test_utils *.py
+	pycodestyle openedx_filters  *.py
+	pydocstyle openedx_filters *.py
+	isort --check-only --diff --recursive test_utils openedx_filters *.py test_settings.py
 	python setup.py bdist_wheel
 	twine check dist/*
 	make selfcheck
diff --git a/tests/test_openedx_filters.py b/tests/test_openedx_filters.py
deleted file mode 100644
index 3a76b6a..0000000
--- a/tests/test_openedx_filters.py
+++ /dev/null
@@ -1,13 +0,0 @@
-
-"""
-Tests for openedx_filters.py.
-"""
-
-
-class Testfilters:
-    """
-    Tests of openedx filters.
-    """
-
-    def test_something(self):
-        """TODO: Write real test cases."""