diff --git a/account_easy_reconcile/base_reconciliation.py b/account_easy_reconcile/base_reconciliation.py
index 1a974412..9f350f83 100644
--- a/account_easy_reconcile/base_reconciliation.py
+++ b/account_easy_reconcile/base_reconciliation.py
@@ -20,6 +20,7 @@
 ##############################################################################
 
 from openerp.osv import fields, orm
+from openerp.tools.safe_eval import safe_eval
 from operator import itemgetter, attrgetter
 
 
@@ -106,7 +107,7 @@ class EasyReconcileBase(orm.AbstractModel):
         params = []
         if rec.filter:
             dummy, where, params = ml_obj._where_calc(
-                cr, uid, eval(rec.filter), context=context).get_sql()
+                cr, uid, safe_eval(rec.filter), context=context).get_sql()
             if where:
                 where = " AND %s" % where
         return where, params