diff --git a/phpBB/styles/prosilver/template/overall_header.html b/phpBB/styles/prosilver/template/overall_header.html
index c35f0ab378..e12a1294bd 100644
--- a/phpBB/styles/prosilver/template/overall_header.html
+++ b/phpBB/styles/prosilver/template/overall_header.html
@@ -68,7 +68,7 @@
 <!-- EVENT overall_header_stylesheets_after -->
 
 {% if NOTIFICATIONS_WEBPUSH_ENABLE %}
-	{% include('ucp_notifications_webpush.html') %}
+	{% include 'ucp_notifications_webpush.html' %}
 {% endif %}
 
 </head>
@@ -83,7 +83,7 @@
 
 		<div class="headerbar" role="banner">
 
-			{% include('navbar_header.html') %}
+			{% include 'navbar_header.html' %}
 		<!-- EVENT overall_header_headerbar_before -->
 			<div class="inner">