diff --git a/Controller.php b/Controller.php
index c4339c9..f3f497b 100644
--- a/Controller.php
+++ b/Controller.php
@@ -40,7 +40,7 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var string
      * @since 1.0.0
      */
-    /* public */ const MODULE_PATH = __DIR__;
+    public const MODULE_PATH = __DIR__;
 
     /**
      * Module version.
@@ -48,7 +48,7 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var string
      * @since 1.0.0
      */
-    /* public */ const MODULE_VERSION = '1.0.0';
+    public const MODULE_VERSION = '1.0.0';
 
     /**
      * Module name.
@@ -56,7 +56,7 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var string
      * @since 1.0.0
      */
-    /* public */ const MODULE_NAME = 'Production';
+    public const MODULE_NAME = 'Production';
 
     /**
      * Module id.
@@ -64,7 +64,7 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var int
      * @since 1.0.0
      */
-    /* public */ const MODULE_ID = 1004300000;
+    public const MODULE_ID = 1004300000;
 
     /**
      * Providing.