diff --git a/cmd/fs-v1.go b/cmd/fs-v1.go
index 49a6a1afe..f34ef671f 100644
--- a/cmd/fs-v1.go
+++ b/cmd/fs-v1.go
@@ -201,6 +201,7 @@ func (fs *FSObjects) diskUsage(doneCh chan struct{}) {
 	if err := getDiskUsage(context.Background(), fs.fsPath, usageFn); err != nil {
 		return
 	}
+	atomic.StoreInt32(&fs.usageRunning, 0)
 
 	for {
 		select {
diff --git a/cmd/posix.go b/cmd/posix.go
index a56355591..7bf2ba40e 100644
--- a/cmd/posix.go
+++ b/cmd/posix.go
@@ -359,6 +359,7 @@ func (s *posix) diskUsage(doneCh chan struct{}) {
 	if err := getDiskUsage(context.Background(), s.diskPath, usageFn); err != nil {
 		return
 	}
+	atomic.StoreInt32(&s.usageRunning, 0)
 
 	for {
 		select {