diff --git a/setup.py b/setup.py
index 2df357a75a84443056a2bc23200d146797d6b823..c2d5fdf561739129052c475fdeeafff579c1ed35 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ setup(
     packages=find_packages(),
     install_requires=["botocore"],
     extras_require={
-        "dev": ["tox"],
+        "dev": ["pre-commit", "twine"],
     },
     entry_points={
         "console_scripts": ["eb-prune=eb_prune:main"],