diff --git a/requirements.txt b/requirements.txt
index b45e156..fc80b33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,16 @@
 # This is an implicit value, here for clarity
 --index-url https://pypi.python.org/simple/
 
+# Those are like in setup.py
 beautifulsoup4>=4.3.2
 html5lib>=0.999
 httpcache>=0.1.3
-coveralls>=0.4.2
 six==1.3
 requests>=2.4.1
 pillow>=2.5.3
 singleton3>=1.0
 singleton-factory>=0.1
+
+# This is needed for tests
+coveralls>=0.4.2
+mock==1.0.1
diff --git a/tests/test_anime.py b/tests/test_anime.py
index c11a5bf..071dec2 100644
--- a/tests/test_anime.py
+++ b/tests/test_anime.py
@@ -1,8 +1,9 @@
 import unittest
-from unittest.mock import Mock
 import os
 from os import path
 
+from mock import Mock
+
 from pymal import account
 from pymal import anime
 from pymal import manga