diff --git a/setup.py b/setup.py
index c7177e2..33efdab 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ setup(name="slack-backup",
       url="https://github.com/gryf/slack-backup",
       download_url="https://github.com/gryf/slack-backup",
       keywords=["chat", "backup", "history", "slack"],
-      requires=["sqlalchemy", "slackclient"],
+      install_requires=["sqlalchemy", "slackclient"],
       scripts=["scripts/slack-backup"],
       classifiers=["Programming Language :: Python :: 3",
                    "Programming Language :: Python :: 3.4",