diff --git a/RFXtoRP_HsrCarrierApt_SiteForceBookAppointment.ftl b/RFXtoRP_HsrCarrierApt_SiteForceBookAppointment.ftl
index d786034..d7a62d3 100644
--- a/RFXtoRP_HsrCarrierApt_SiteForceBookAppointment.ftl
+++ b/RFXtoRP_HsrCarrierApt_SiteForceBookAppointment.ftl
@@ -82,7 +82,7 @@
 		"Slots": [{
 			<#-- calcul de de la durée en fonction des start et end time-->
 			    "DurationInSeconds": "${duration}",
-		<#if carrier_apt.planned_unloading_start_datetime?starts_with("00") || carrier_apt.planned_unloading_start_datetime?contains("-00-") || carrier_apt.planned_load_start_datetime?starts_with("00") || carrier_apt.planned_load_start_datetime?contains("-00-")>
+		<#if (carrier_apt.unloading_appointment=="true" && (carrier_apt.planned_unloading_start_datetime?starts_with("00") || carrier_apt.planned_unloading_start_datetime?contains("-00-"))) || (carrier_apt.load_appointment=="true" && (carrier_apt.planned_load_start_datetime?starts_with("00") || carrier_apt.planned_load_start_datetime?contains("-00-")))>
 			<#stop "date à 0">
 		<#else>
 			<#if carrier_apt.unloading_appointment == "true" && carrier_apt.load_appointment == "false" >