diff --git a/src/scripts/generator.ts b/src/scripts/generator.ts
index 4347b40..e1bb98d 100644
--- a/src/scripts/generator.ts
+++ b/src/scripts/generator.ts
@@ -10,7 +10,7 @@ function* recursiveIterNodes(n: string): Generator<string> {
 }
 
 function main() {
-  const nodes = Array.from(recursiveIterNodes(node.root()));
+  const nodes = recursiveIterNodes(node.root());
 
   for (const node of nodes) {
     console.log(node);