diff --git a/lib/navigation.php b/lib/navigation.php
index 2e42594..d6f9f20 100644
--- a/lib/navigation.php
+++ b/lib/navigation.php
@@ -3,7 +3,7 @@
 function getDynamicPermission($file): int {
     global $routerConfig;
     try {
-        $page_tmp = include_once($file);
+        $page_tmp = include($file);
         $permission_level = $page_tmp["parameters"]["minimal_permission_level"];
 
         if (!is_numeric($permission_level) || $permission_level <= 0) {
diff --git a/lib/page.php b/lib/page.php
index 75dd592..4db587a 100644
--- a/lib/page.php
+++ b/lib/page.php
@@ -1,7 +1,7 @@
 <?php
 function renderDynamicPage($page_file): array
 {
-    return require_once $page_file;
+    return require $page_file;
 }
 
 function parsePageTag($input): array