diff --git a/404.php b/404.php
new file mode 100644
index 0000000..55d7bd7
--- /dev/null
+++ b/404.php
@@ -0,0 +1,15 @@
+<?php
+$path = $_SERVER['DOCUMENT_ROOT'];
+require_once($path . '/core/header.php');
+require_once($path . '/core/footer.php');
+
+display_header('404 - page not found');
+?>
+<div style="
+	width: 400px;
+	margin: auto;
+">
+	<h1>404 - page not found</h1>
+<?php
+display_footer();
+?>