diff --git a/Makefile b/Makefile
index 119159485..1cd9d4d4e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: clean pep8 lint test coverage
+.PHONY: clean pep8 lint test
 
 clean:
 	rm -fr build
@@ -14,7 +14,7 @@ lint:
 	pylint -E telegram
 
 test:
-	python tests/run.py
+	nosetests
 
 help:
 	@echo "Available targets:"
diff --git a/tests/run.py b/tests/run.py
deleted file mode 100644
index 3b7dd1ba9..000000000
--- a/tests/run.py
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/env python
-#
-# A library that provides a Python interface to the Telegram Bot API
-# Copyright (C) 2015 Leandro Toledo de Souza <leandrotoeldodesouza@gmail.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see [http://www.gnu.org/licenses/].
-
-import os
-import glob
-import unittest
-
-suite = unittest.TestSuite()
-for test_file in glob.glob('tests/test_*.py'):
-    test_module = os.path.basename(test_file).replace('.py', '')
-    suite.addTest(unittest.defaultTestLoader.loadTestsFromName(test_module))
-
-unittest.TextTestRunner().run(suite)