diff --git a/src/views/emails/partials/header.tpl b/src/views/emails/partials/header.tpl
index 44fddbc78e..a467339215 100644
--- a/src/views/emails/partials/header.tpl
+++ b/src/views/emails/partials/header.tpl
@@ -177,7 +177,7 @@
 				<tr>
 					<td style="padding: 20px 0; text-align: center">
 						{{{ if logo.src }}}
-						<img src="{logo.src}" height="{logo.height}" width="{logo.width}" alt="{site_title}" border="0" style="height: {logo.height}px; width: {logo.width}px; background: #f6f6f6; font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol; font-size: 15px; line-height: 20px; color: #333333;">
+						<img src="{logo.src}" height="auto" width="{logo.width}" alt="{site_title}" border="0" style="height: auto; width: {logo.width}px; background: #f6f6f6; font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol; font-size: 15px; line-height: 20px; color: #333333;">
 						{{{ else }}}
 						&nbsp;
 						{{{ end }}}