diff --git a/test/test/assets/screenshots/firefox-Mac/webvtt-ui-underline-long.png b/test/test/assets/screenshots/firefox-Mac/webvtt-ui-underline-long.png
index c288404bcf..ac03dbb50e 100644
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diff --git a/test/test/assets/screenshots/safari-Mac/webvtt-ui-underline-long.png b/test/test/assets/screenshots/safari-Mac/webvtt-ui-underline-long.png
index 795a1f2e59..72b76019d5 100644
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