diff --git a/site/plugins/site/bootstrap.php b/site/plugins/site/bootstrap.php
index 26501e6b..c07715f7 100644
--- a/site/plugins/site/bootstrap.php
+++ b/site/plugins/site/bootstrap.php
@@ -38,3 +38,8 @@ include_once 'routes/web.php';
  * Include dependencies
  */
 include_once 'dependencies.php';
+
+/**
+ * Include Middlewares
+ */
+include_once 'middlewares.php';
diff --git a/site/plugins/site/composer.json b/site/plugins/site/composer.json
index f5946709..76d26d47 100644
--- a/site/plugins/site/composer.json
+++ b/site/plugins/site/composer.json
@@ -16,7 +16,9 @@
       "issues": "https://github.com/flextype/issues"
     },
     "require": {
-        "php": ">=7.2.0"
+        "php": ">=7.2.0",
+        "ext-json": "*",
+        "middlewares/trailing-slash": "~1.1.0"
     },
     "config": {
         "apcu-autoloader": true,
diff --git a/site/plugins/site/middlewares.php b/site/plugins/site/middlewares.php
new file mode 100644
index 00000000..4ae54665
--- /dev/null
+++ b/site/plugins/site/middlewares.php
@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Flextype (http://flextype.org)
+ * Founded by Sergey Romanenko and maintained by Flextype Community.
+ */
+
+namespace Flextype;
+
+use Middlewares\TrailingSlash;
+
+/**
+ * Add middleware TrailingSlash for all routes
+ */
+$app->add((new TrailingSlash(false))->redirect(true));