diff --git a/event/listener.php b/event/listener.php
index 6ded1776..4c550a15 100644
--- a/event/listener.php
+++ b/event/listener.php
@@ -96,7 +96,7 @@ public function load_language_on_setup($event)
 	public function add_page_header_link()
 	{
 		$this->template->assign_vars(array(
-			'BOARDRULES_FONT_ICON' => $this->config['boardrules_font_icon'],
+			'BOARDRULES_FONT_ICON' => $this->config['boardrules_font_icon'] && strpos($this->config['boardrules_font_icon'], ':') === false ? 'fa:' . $this->config['boardrules_font_icon'] : $this->config['boardrules_font_icon'],
 			'S_BOARDRULES_LINK_ENABLED' => !empty($this->config['boardrules_enable']) && !empty($this->config['boardrules_header_link']),
 			'S_BOARDRULES_AT_REGISTRATION' => !empty($this->config['boardrules_enable']) && !empty($this->config['boardrules_require_at_registration']),
 			'U_BOARDRULES' => $this->controller_helper->route('phpbb_boardrules_main_controller'),
diff --git a/styles/prosilver/template/event/overall_header_navigation_append.html b/styles/prosilver/template/event/overall_header_navigation_append.html
index daf0d292..0524b282 100644
--- a/styles/prosilver/template/event/overall_header_navigation_append.html
+++ b/styles/prosilver/template/event/overall_header_navigation_append.html
@@ -1,7 +1,7 @@
 {% if S_BOARDRULES_LINK_ENABLED%}
 	<li data-last-responsive="true">
 		<a href="{{ U_BOARDRULES }}" rel="help" title="{{ lang('BOARDRULES_TITLE') }}" role="menuitem">
-			{% if BOARDRULES_FONT_ICON %}{{ Icon('font', BOARDRULES_FONT_ICON, lang('BOARDRULES'), false) }}{% endif %}
+			{% if BOARDRULES_FONT_ICON %}{{ Icon('iconify', BOARDRULES_FONT_ICON, lang('BOARDRULES'), false) }}{% endif %}
 		</a>
 	</li>
 {% endif %}