diff --git a/src/scheduler_fair.go b/src/scheduler_fair.go
index 2f99a37..2a82c95 100644
--- a/src/scheduler_fair.go
+++ b/src/scheduler_fair.go
@@ -35,6 +35,7 @@ func (scheduler *SchedulerFair) Start() {
 	scheduler.jobs = map[string]*JobManager{}
 	scheduler.history = []*Job{}
 	scheduler.nextQueue = "default"
+	scheduler.queues = map[string][]Job{}
 	scheduler.queues["default"] = []Job{}
 
 	go func() {