diff --git a/addons/account/models/account_reconcile_model.py b/addons/account/models/account_reconcile_model.py
index 5dbfab3f2a3..3afd9f34f8e 100644
--- a/addons/account/models/account_reconcile_model.py
+++ b/addons/account/models/account_reconcile_model.py
@@ -326,7 +326,7 @@ class AccountReconcileModel(models.Model):
             query += ' AND st_line.name NOT ILIKE %s'
             params += ['%%%s%%' % rule.match_label_param]
         elif rule.match_label == 'match_regex':
-            query += ' AND st_line.name ~ %s'
+            query += ' AND st_line.name ~* %s'
             params += [rule.match_label_param]
 
         # Filter on partners.