diff --git a/index.php b/index.php
index efee6c0972..291fdf24cc 100644
--- a/index.php
+++ b/index.php
@@ -133,6 +133,9 @@ if (isset($_GET['route']) || isset($_POST['route'])) {
                 require_once ROOT_PATH . 'libraries/entry_points/preferences/twofactor.php';
             });
         });
+        $routes->addRoute(['GET', 'POST'], '/schema_export', function () {
+            require_once ROOT_PATH . 'libraries/entry_points/schema_export.php';
+        });
         $routes->addGroup('/server', function (RouteCollector $routes) {
             $routes->addRoute(['GET', 'POST'], '/binlog', function () {
                 require_once ROOT_PATH . 'libraries/entry_points/server/binlog.php';
diff --git a/schema_export.php b/libraries/entry_points/schema_export.php
similarity index 84%
rename from schema_export.php
rename to libraries/entry_points/schema_export.php
index 9f952bd34a..2461d3ef83 100644
--- a/schema_export.php
+++ b/libraries/entry_points/schema_export.php
@@ -11,14 +11,12 @@ use PhpMyAdmin\Export;
 use PhpMyAdmin\Relation;
 use PhpMyAdmin\Util;
 
-if (! defined('ROOT_PATH')) {
-    define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
+if (! defined('PHPMYADMIN')) {
+    exit;
 }
 
 global $containerBuilder;
 
-require_once ROOT_PATH . 'libraries/common.inc.php';
-
 /**
  * get all variables needed for exporting relational schema
  * in $cfgRelation
diff --git a/templates/database/designer/schema_export.twig b/templates/database/designer/schema_export.twig
index 71f15f23cf..04bc626314 100644
--- a/templates/database/designer/schema_export.twig
+++ b/templates/database/designer/schema_export.twig
@@ -1,4 +1,4 @@
-<form method="post" action="schema_export.php" class="disableAjax" id="id_export_pages">
+<form method="post" action="{{ url('/schema_export') }}" class="disableAjax" id="id_export_pages">
     <fieldset>
         {{ get_hidden_inputs(db) }}
         <label>{% trans 'Select Export Relational Type' %}</label>