diff --git a/easy_my_coop_loan/models/partner.py b/easy_my_coop_loan/models/partner.py
index dcd20f2..4431673 100644
--- a/easy_my_coop_loan/models/partner.py
+++ b/easy_my_coop_loan/models/partner.py
@@ -1,5 +1,6 @@
 # Copyright 2019 Coop IT Easy SCRL fs
 #   Houssine BAKKALI <houssine@coopiteasy.be>
+#   Robin Keunen <robin@coopiteasy.be>
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
 from odoo import fields, models, api
@@ -23,7 +24,8 @@ class ResPartner(models.Model):
     @api.depends("loan_line_ids", "loan_line_ids.state")
     def _compute_is_loaner(self):
         for partner in self:
-            loans = partner.loan_line_ids.filtered(
+            sudo_partner = partner.sudo()
+            loans = sudo_partner.loan_line_ids.filtered(
                 lambda l: l.state in ["subscribed", "waiting", "paid"]
             )
-            partner.is_loaner = bool(loans)
+            sudo_partner.is_loaner = bool(loans)