diff --git a/homeassistant/components/notify/html5.py b/homeassistant/components/notify/html5.py
index 6b1cdf814fa..1b44ec60722 100644
--- a/homeassistant/components/notify/html5.py
+++ b/homeassistant/components/notify/html5.py
@@ -94,8 +94,8 @@ NOTIFY_CALLBACK_EVENT = 'html5_notification'
 
 # Badge and timestamp are Chrome specific (not in official spec)
 HTML5_SHOWNOTIFICATION_PARAMETERS = (
-    'actions', 'badge', 'body', 'dir', 'icon', 'lang', 'renotify',
-    'requireInteraction', 'tag', 'timestamp', 'vibrate')
+    'actions', 'badge', 'body', 'dir', 'icon', 'image', 'lang',
+    'renotify', 'requireInteraction', 'tag', 'timestamp', 'vibrate')
 
 
 def get_service(hass, config, discovery_info=None):