diff --git a/report_py3o/models/ir_report.py b/report_py3o/models/ir_report.py
index 7a7fe04f..7c9686c7 100644
--- a/report_py3o/models/ir_report.py
+++ b/report_py3o/models/ir_report.py
@@ -61,7 +61,7 @@ class ReportXml(models.Model):
              "the template.",
         default=True)
     py3o_server_id = fields.Many2one(
-        "py3o.server"
+        "py3o.server",
         "Fusion server")
     module = fields.Char(
         "Module",