diff --git a/addons/account_sequence/account_sequence.py b/addons/account_sequence/account_sequence.py
index 39b2327452d..309bf3bc803 100644
--- a/addons/account_sequence/account_sequence.py
+++ b/addons/account_sequence/account_sequence.py
@@ -26,7 +26,7 @@ class account_move(osv.osv):
     _inherit = 'account.move'
 
     _columns = {
-        'internal_sequence_number': fields.char('Internal Number', size=64, readonly=True),
+        'internal_sequence_number': fields.char('Internal Number', size=64, readonly=True, help='Internal Sequence Number'),
     }
 
     def post(self, cr, uid, ids, context=None):
@@ -55,7 +55,7 @@ class account_move_line(osv.osv):
     _inherit = "account.move.line"
 
     _columns = {
-        'internal_sequence_number': fields.related('move_id','internal_sequence_number', type='char', relation='account.move', string='Internal Number'),
+        'internal_sequence_number': fields.related('move_id','internal_sequence_number', type='char', relation='account.move', help='Internal Sequence Number', string='Internal Number'),
     }
 account_move_line()
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