diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index 01a3bcf0c1e..4490302194c 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -1147,7 +1147,7 @@ class AccountMoveLine(models.Model):
     @api.model
     def _query_get(self, domain=None):
         context = dict(self._context or {})
-        domain = domain and safe_eval(domain) or []
+        domain = domain and safe_eval(str(domain)) or []
 
         date_field = 'date'
         if context.get('aged_balance'):