diff --git a/addons/crm/crm.py b/addons/crm/crm.py
index 03cdb31832d..7629d929635 100644
--- a/addons/crm/crm.py
+++ b/addons/crm/crm.py
@@ -154,7 +154,7 @@ class crm_case_categ(osv.osv):
     def _find_object_id(self, cr, uid, context=None):
         """Finds id for case object"""
         object_id = context and context.get('object_id', False) or False
-        ids = self.pool.get('ir.model').search(cr, uid, [('model', '=', object_id)])
+        ids = self.pool.get('ir.model').search(cr, uid, [('id', '=', object_id)])
         return ids and ids[0] or False
 
     _defaults = {