diff --git a/setup.py b/setup.py
index b40f3091..16f73680 100755
--- a/setup.py
+++ b/setup.py
@@ -236,9 +236,13 @@ def run_tests(self):
         ],
     },
 
-    # Apparently, this list is read from right to left...
+    # Apparently, this list is read from bottom to top...
     tests_require=[
-        'tox', 'pytest-catchlog', 'pytest', 'mock',
+        'tox',
+        'pytest-colordots',
+        'pytest-catchlog',
+        'pytest',
+        'mock',
     ],
     cmdclass={'test': Tox},