diff --git a/test/runtime/samples/animation-js-easing/main.html b/test/runtime/samples/animation-js-easing/main.html
index 4d81bd6189..264ff6d9d6 100644
--- a/test/runtime/samples/animation-js-easing/main.html
+++ b/test/runtime/samples/animation-js-easing/main.html
@@ -2,14 +2,10 @@
 	import { linear } from './easing.js';
 	export let things;
 
-	let bar = 1;
-
 	function flip(node, animation, params) {
 		const dx = animation.from.left - animation.to.left;
 		const dy = animation.from.top - animation.to.top;
 
-		bar += 1;
-
 		return {
 			duration: 100,
 			easing: linear,