diff --git a/public/images/emails/trianglebackground.svg b/public/images/emails/trianglebackground.svg
deleted file mode 100644
index bb66aae204..0000000000
--- a/public/images/emails/trianglebackground.svg
+++ /dev/null
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diff --git a/public/images/emails/triangularbackground.png b/public/images/emails/triangularbackground.png
new file mode 100644
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