diff --git a/setup.py b/setup.py
index ce7d69c..ebd43b3 100644
--- a/setup.py
+++ b/setup.py
@@ -59,6 +59,7 @@ def read_file(filename):
     ] + pytest_runner,
     tests_require=[
         "pytest",
+        "pytest-aiohttp",
         "pytest-cov",
         "pytest-pylint",
         "selenium",
diff --git a/tox.ini b/tox.ini
index 9668d37..bb10832 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,6 +5,7 @@ envlist = py34, py35, check
 commands = {envpython} setup.py test
 deps =
     pytest
+    pytest-aiohttp
 
 [testenv:check]
 deps =