diff --git a/addons/im_livechat/im_livechat.py b/addons/im_livechat/im_livechat.py
index 81d3d61c6b4..12d5f58d078 100644
--- a/addons/im_livechat/im_livechat.py
+++ b/addons/im_livechat/im_livechat.py
@@ -210,5 +210,5 @@ class im_session(osv.osv):
     _inherit = 'im.session'
 
     _columns = {
-        'channel_id': fields.many2one("im.user", "Channel"),
+        'channel_id': fields.many2one("im_livechat.channel", "Channel"),
     }