diff --git a/database_cleanup/models/purge_properties.py b/database_cleanup/models/purge_properties.py
index 7a77c8943..7793c9bc0 100644
--- a/database_cleanup/models/purge_properties.py
+++ b/database_cleanup/models/purge_properties.py
@@ -87,7 +87,8 @@ class CleanupPurgeWizardProperty(models.TransientModel):
             for redundant_property in self.env['ir.property'].search(domain):
                 result.append({
                     'name': '%s@%s: %s' % (
-                        prop.name, prop.res_id, prop.get_by_record()
+                        prop.name, redundant_property.res_id,
+                        prop.get_by_record()
                     ),
                     'property_id': redundant_property.id,
                     'reason': REASON_DEFAULT,