diff --git a/css/css-view-transitions/navigation/chromium-paint-holding-timeout.html b/css/css-view-transitions/navigation/chromium-paint-holding-timeout.html
index 83596940fa4200..cb3984695fd482 100644
--- a/css/css-view-transitions/navigation/chromium-paint-holding-timeout.html
+++ b/css/css-view-transitions/navigation/chromium-paint-holding-timeout.html
@@ -6,6 +6,7 @@
+