diff --git a/pkg/volume/awsebs/aws_util.go b/pkg/volume/awsebs/aws_util.go
index be53866ee06..93f5ee5a2ea 100644
--- a/pkg/volume/awsebs/aws_util.go
+++ b/pkg/volume/awsebs/aws_util.go
@@ -71,7 +71,7 @@ func (util *AWSDiskUtil) DeleteVolume(d *awsElasticBlockStoreDeleter) error {
 }
 
 // CreateVolume creates an AWS EBS volume.
-// Returns: volumeID, volumeSizeGB, labels, error
+// Returns: volumeID, volumeSizeGB, labels, fstype, error
 func (util *AWSDiskUtil) CreateVolume(c *awsElasticBlockStoreProvisioner, node *v1.Node, allowedTopologies []v1.TopologySelectorTerm) (aws.KubernetesVolumeID, int, map[string]string, string, error) {
 	cloud, err := getCloudProvider(c.awsElasticBlockStore.plugin.host.GetCloudProvider())
 	if err != nil {