diff --git a/backend/onedrive/onedrive.go b/backend/onedrive/onedrive.go
index da46d8227..d7172bf61 100644
--- a/backend/onedrive/onedrive.go
+++ b/backend/onedrive/onedrive.go
@@ -1494,11 +1494,11 @@ func parseDirID(ID string) (string, string, string) {
 
 // Check the interfaces are satisfied
 var (
-	_ fs.Fs     = (*Fs)(nil)
-	_ fs.Purger = (*Fs)(nil)
-	_ fs.Copier = (*Fs)(nil)
-	_ fs.Mover  = (*Fs)(nil)
-	// _ fs.DirMover = (*Fs)(nil)
+	_ fs.Fs              = (*Fs)(nil)
+	_ fs.Purger          = (*Fs)(nil)
+	_ fs.Copier          = (*Fs)(nil)
+	_ fs.Mover           = (*Fs)(nil)
+	_ fs.DirMover        = (*Fs)(nil)
 	_ fs.DirCacheFlusher = (*Fs)(nil)
 	_ fs.Abouter         = (*Fs)(nil)
 	_ fs.Object          = (*Object)(nil)