diff --git a/phpBB/styles/prosilver/template/memberlist_email.html b/phpBB/styles/prosilver/template/memberlist_email.html
index d9752bed00..eea699da08 100644
--- a/phpBB/styles/prosilver/template/memberlist_email.html
+++ b/phpBB/styles/prosilver/template/memberlist_email.html
@@ -77,7 +77,7 @@
 		<dl>
 			<dt><label for="message">{L_MESSAGE_BODY}{L_COLON}</label><br />
 			<span>{L_EMAIL_BODY_EXPLAIN}</span></dt>
-			<dd><textarea name="message" id="message" rows="15" cols="76" tabindex="4">{MESSAGE}</textarea></dd>
+			<dd><textarea class="inputbox" name="message" id="message" rows="15" cols="76" tabindex="4">{MESSAGE}</textarea></dd>
 		</dl>
 		<!-- IF S_REGISTERED_USER -->
 		<dl>