diff --git a/pms_l10n_es/models/pms_property.py b/pms_l10n_es/models/pms_property.py
index 83e4d434a..86d44a72b 100644
--- a/pms_l10n_es/models/pms_property.py
+++ b/pms_l10n_es/models/pms_property.py
@@ -19,8 +19,8 @@ class PmsProperty(models.Model):
             ("mossos", "Mossos_d'esquadra (soon)"),
         ],
         string="Institution",
-        default="guardia_civil",
         help="Institution to send daily guest data.",
+        required=False,
     )
     institution_property_id = fields.Char(
         string="Institution property id",
diff --git a/pms_l10n_es/wizards/traveller_report.py b/pms_l10n_es/wizards/traveller_report.py
index 9f3a6381e..c49dd3967 100644
--- a/pms_l10n_es/wizards/traveller_report.py
+++ b/pms_l10n_es/wizards/traveller_report.py
@@ -469,4 +469,5 @@ class TravellerReport(models.TransientModel):
     @api.model
     def send_file_institution_async(self):
         for prop in self.env["pms.property"].search([]):
-            self.with_delay().send_file_institution(prop)
+            if prop.institution:
+                self.with_delay().send_file_institution(prop)