diff --git a/headers/os/storage/Node.h b/headers/os/storage/Node.h
index 5b282494a8..3eb23fac39 100644
--- a/headers/os/storage/Node.h
+++ b/headers/os/storage/Node.h
@@ -18,7 +18,7 @@ struct entry_ref;
 struct node_ref {
 	node_ref();
 	node_ref(dev_t device, ino_t node);
-	node_ref(const node_ref &other);
+	node_ref(const node_ref& other);
 
 	bool operator==(const node_ref& other) const;
 	bool operator!=(const node_ref& other) const;