diff --git a/packages/svelte/src/compiler/utils/flatten.js b/packages/svelte/src/compiler/utils/flatten.js
index b4af1246d7..63aee2fef7 100644
--- a/packages/svelte/src/compiler/utils/flatten.js
+++ b/packages/svelte/src/compiler/utils/flatten.js
@@ -20,8 +20,7 @@
  * @returns {any[]}
  */
 export function flatten(nodes, target = []) {
-	for (let i = 0; i < nodes.length; i += 1) {
-		const node = nodes[i];
+	for (const node of nodes) {
 		if (Array.isArray(node)) {
 			flatten(node, target);
 		} else {