diff --git a/setup.py b/setup.py
index ef317d6..48ccc46 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@ if sys.version_info[:3] < (3, 3):
 
 setup(
 	name="liteeth",
-	version="1.0",
+	version="0.1",
 	description="small footprint and configurable Ethernet core",
 	long_description=open("README").read(),
 	author="Florent Kermarrec",