diff --git a/openerp/models.py b/openerp/models.py
index 1c808ad74ba..2e36a7527e9 100644
--- a/openerp/models.py
+++ b/openerp/models.py
@@ -718,7 +718,11 @@ class BaseModel(object):
                 attrs['ondelete'] = field['on_delete']
                 attrs['domain'] = eval(field['domain']) if field['domain'] else None
             elif field['ttype'] == 'one2many':
-                if partial and field['relation'] not in cls.pool:
+                if partial and not (
+                    field['relation'] in cls.pool and (
+                        field['relation_field'] in cls.pool[field['relation']]._fields or
+                        field['relation_field'] in cls.pool.get_manual_fields(cr, field['relation'])
+                )):
                     continue
                 attrs['comodel_name'] = field['relation']
                 attrs['inverse_name'] = field['relation_field']