diff --git a/forms/demo.php b/forms/demo.php
index 0b9d875..166584a 100644
--- a/forms/demo.php
+++ b/forms/demo.php
@@ -27,6 +27,9 @@ $form_tpl = array(
 			</div>
 		</div>
 	</form>
+	<script>
+	$(\\"#captcha-ref\\").click(function() { $(\\"#captcha img\\").attr(\\"src\\", \\\'../inc/captcha.php?refresh=\\\' + new Date().getTime()); });
+	</script>
 	[tag:if_form_invalid]
 	<script>
 		function form_popover () {