diff --git a/hoi/__init__.py b/hoi/__init__.py
index c9be9e1e..b70b7654 100644
--- a/hoi/__init__.py
+++ b/hoi/__init__.py
@@ -1,3 +1,3 @@
 from hoi import core, metrics, utils, simulation  # noqa
 
-__version__ = "0.0.2"
+__version__ = "0.0.1"
diff --git a/setup.py b/setup.py
index 72760f14..3cb44d98 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 import os
 from setuptools import setup, find_packages
 
-__version__ = "0.0.2"
+__version__ = "0.0.1"
 NAME = "hoi"
 AUTHOR = "BraiNets"
 MAINTAINER = "Etienne Combrisson"