diff --git a/setup.py b/setup.py
index 4baee68..9b97146 100644
--- a/setup.py
+++ b/setup.py
@@ -50,7 +50,8 @@ setup(
         'cachetools==5.3.0',
         'circuitbreaker==2.0.0',
         'shortuuid==1.0.11',
-        'cryptography'
+        'cryptography',
+        'pytest'
     ],
     extras_require={
         'nameko': ['nameko==3.0.0rc11',