diff --git a/hassio/const.py b/hassio/const.py
index f79af5a17..f91aa2538 100644
--- a/hassio/const.py
+++ b/hassio/const.py
@@ -2,7 +2,7 @@
 from pathlib import Path
 from ipaddress import ip_network
 
-HASSIO_VERSION = '1.00'
+HASSIO_VERSION = '1.0'
 
 URL_HASSIO_VERSION = ('https://raw.githubusercontent.com/home-assistant/'
                       'hassio/{}/version.json')