diff --git a/models/workflow_execution/workflow_scheduler.go b/models/workflow_execution/workflow_scheduler.go
index b56cba4..b2b83ec 100644
--- a/models/workflow_execution/workflow_scheduler.go
+++ b/models/workflow_execution/workflow_scheduler.go
@@ -48,7 +48,7 @@ func NewScheduler(start string, end string, durationInS float64, cron string) *W
 }
 
 func (ws *WorkflowSchedule) CheckBooking(wfID string, request *tools.APIRequest) (bool, *workflow.Workflow, []*WorkflowExecutions, error) {
-	if request.Caller == nil && request.Caller.URLS == nil && request.Caller.URLS[tools.BOOKING] == nil || request.Caller.URLS[tools.BOOKING][tools.POST] == "" {
+	if request.Caller == nil && request.Caller.URLS == nil && request.Caller.URLS[tools.BOOKING] == nil || request.Caller.URLS[tools.BOOKING][tools.POSTCHECK] == "" {
 		return false, nil, []*WorkflowExecutions{}, errors.New("no caller defined")
 	}
 	access := workflow.NewAccessor(nil)
@@ -92,7 +92,7 @@ func (ws *WorkflowSchedule) Schedules(wfID string, request *tools.APIRequest) (*
 		return nil, []*WorkflowExecutions{}, errors.New("no caller defined")
 	}
 	methods := c.URLS[tools.BOOKING]
-	if _, ok := methods[tools.POST]; !ok {
+	if _, ok := methods[tools.POSTCHECK]; !ok {
 		return nil, []*WorkflowExecutions{}, errors.New("no path found")
 	}
 	ok, wf, executions, err := ws.CheckBooking(wfID, request)