diff --git a/models/common/enum/status.go b/models/common/enum/status.go
index 1166a26..4ddbe20 100644
--- a/models/common/enum/status.go
+++ b/models/common/enum/status.go
@@ -32,6 +32,7 @@ const (
 	FORGOTTEN
 	DELAYED
 	CANCELLED
+	IN_PREPARATION
 )
 
 var str = [...]string{
@@ -43,6 +44,7 @@ var str = [...]string{
 	"forgotten",
 	"delayed",
 	"cancelled",
+	"in_preparation",
 }
 
 func FromInt(i int) string {
@@ -60,5 +62,5 @@ func (d BookingStatus) EnumIndex() int {
 
 // List
 func StatusList() []BookingStatus {
-	return []BookingStatus{DRAFT, SCHEDULED, STARTED, FAILURE, SUCCESS, FORGOTTEN, DELAYED, CANCELLED}
+	return []BookingStatus{DRAFT, SCHEDULED, STARTED, FAILURE, SUCCESS, FORGOTTEN, DELAYED, CANCELLED, IN_PREPARATION}
 }