diff --git a/contrib/mesos/pkg/scheduler/components/scheduler.go b/contrib/mesos/pkg/scheduler/components/scheduler.go
index 8c541ccb8a6..aac1eb62856 100644
--- a/contrib/mesos/pkg/scheduler/components/scheduler.go
+++ b/contrib/mesos/pkg/scheduler/components/scheduler.go
@@ -51,7 +51,7 @@ type sched struct {
 
 	// unsafe state, needs to be guarded, especially changes to podtask.T objects
 	sync.RWMutex
-	taskRegistry  podtask.Registry
+	taskRegistry podtask.Registry
 }
 
 func New(c *config.Config, fw framework.Framework, ps podschedulers.PodScheduler,