diff --git a/call_center_report/wizard/call_center_report.py b/call_center_report/wizard/call_center_report.py
index 964fb85d5..cbc9729c9 100644
--- a/call_center_report/wizard/call_center_report.py
+++ b/call_center_report/wizard/call_center_report.py
@@ -96,7 +96,7 @@ class CallCenterReportWizard(models.TransientModel):
 
         reservations_obj = self.env['hotel.reservation']
         reservations = reservations_obj.search([
-            ('checkout', '>=', self.date_start),
+            ('checkin', '>=', self.date_start),
             ('checkout', '<=', self.date_end),
             ('state', '=', 'done'),
             ('channel_type', '=', 'call'),