diff --git a/setup.py b/setup.py
index 0f43438f..5ba63d48 100644
--- a/setup.py
+++ b/setup.py
@@ -18,6 +18,7 @@ install_requires = [
     'semantic_version',
     'packaging>=20.1,<21',
 
+    'future',
     'redis>=3.3.1,<4.0.0',
     'celery>=4.3.0,<5.0.0',
     'celery_once',