diff --git a/report_qweb_signer/models/ir_actions_report.py b/report_qweb_signer/models/ir_actions_report.py
index da62ee95d..69566b38e 100644
--- a/report_qweb_signer/models/ir_actions_report.py
+++ b/report_qweb_signer/models/ir_actions_report.py
@@ -43,7 +43,7 @@ class IrActionsReport(models.Model):
         if res_ids:
             obj = self.env[self.model].browse(res_ids[0])
             if "company_id" in obj:
-                company_id = obj.company_id.id
+                company_id = obj.company_id.id or company_id
         certificates = self.env["report.certificate"].search(
             [("company_id", "=", company_id), ("model_id", "=", self.model)]
         )