diff --git a/core/src/utils/animation/test/basic/index.html b/core/src/utils/animation/test/basic/index.html
index 032d5ae9b2..6c3de30a57 100644
--- a/core/src/utils/animation/test/basic/index.html
+++ b/core/src/utils/animation/test/basic/index.html
@@ -13,7 +13,7 @@