diff --git a/pkg/util/mount/mount_unsupported.go b/pkg/util/mount/mount_unsupported.go
index 764882a9d0b..c22ba30bdb8 100644
--- a/pkg/util/mount/mount_unsupported.go
+++ b/pkg/util/mount/mount_unsupported.go
@@ -48,10 +48,6 @@ func (mounter *Mounter) PathIsDevice(pathname string) (bool, error) {
 	return true, nil
 }
 
-func (mounter *Mounter) GetDeviceNameFromMount(mountPath, pluginDir string) (string, error) {
-	return "", nil
-}
-
 func (mounter *SafeFormatAndMount) formatAndMount(source string, target string, fstype string, options []string) error {
 	return nil
 }