diff --git a/templates/monero-gateway/customer/order-email-block.php b/templates/monero-gateway/customer/order-email-block.php
index 57b1e85..ff31689 100644
--- a/templates/monero-gateway/customer/order-email-block.php
+++ b/templates/monero-gateway/customer/order-email-block.php
@@ -20,7 +20,7 @@
     <?php echo $method_title ?>
 </h2>
 
-<p style="margin: 0 0 16px;">Please pay the amount due to complete your transactions. Your order will expire in <?php echo $details['order_expires']; ?> if payment is not received.</p>
+<p style="margin: 0 0 16px;">Please pay the amount due to complete your transactions. Your order will expire in <strong><?php echo $details['order_expires']; ?></strong> if payment is not received.</p>
 
 <div style="margin-bottom: 40px;">
     <table class="td" cellspacing="0" cellpadding="6" style="width: 100%; font-family: 'Helvetica Neue', Helvetica, Roboto, Arial, sans-serif; color: #636363; border: 1px solid #e5e5e5; vertical-align: middle;" border="1">
@@ -53,4 +53,4 @@
     </table>
 </div>
 
-<?php endif; ?>
\ No newline at end of file
+<?php endif; ?>