diff --git a/Admin/Install/db.json b/Admin/Install/db.json
new file mode 100644
index 0000000..28ea0e9
--- /dev/null
+++ b/Admin/Install/db.json
@@ -0,0 +1,73 @@
+{
+    "comments_list": {
+        "name": "comments_list",
+        "fields": {
+            "comments_list_id": {
+                "name": "comments_list_id",
+                "type": "INT",
+                "null": false,
+                "primary": true,
+                "autoincrement": true
+            }
+        }
+    },
+    "comments_comment": {
+        "name": "comments_comment",
+        "fields": {
+            "comments_comment_id": {
+                "name": "comments_comment_id",
+                "type": "INT",
+                "null": false,
+                "primary": true,
+                "autoincrement": true
+            },
+            "comments_comment_status": {
+                "name": "comments_comment_status",
+                "type": "TINYINT",
+                "null": false
+            },
+            "comments_comment_title": {
+                "name": "comments_comment_title",
+                "type": "VARCHAR(255)",
+                "null": false
+            },
+            "comments_comment_content": {
+                "name": "comments_comment_content",
+                "type": "TEXT",
+                "null": false
+            },
+            "comments_comment_content_raw": {
+                "name": "comments_comment_content_raw",
+                "type": "TEXT",
+                "null": false
+            },
+            "comments_comment_list": {
+                "name": "comments_comment_list",
+                "type": "INT",
+                "null": false,
+                "foreignTable": "comments_list",
+                "foreignKey": "comments_list_id"
+            },
+            "comments_comment_ref": {
+                "name": "comments_comment_ref",
+                "type": "INT",
+                "default": null,
+                "null": true,
+                "foreignTable": "comments_comment",
+                "foreignKey": "comments_comment_id"
+            },
+            "comments_comment_created_by": {
+                "name": "comments_comment_created_by",
+                "type": "INT",
+                "null": false,
+                "foreignTable": "account",
+                "foreignKey": "account_id"
+            },
+            "comments_comment_created_at": {
+                "name": "comments_comment_created_at",
+                "type": "DATETIME",
+                "null": false
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Admin/Installer.php b/Admin/Installer.php
index 8d37636..dc1cedc 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -14,13 +14,10 @@ declare(strict_types=1);
 
 namespace Modules\Comments\Admin;
 
-use phpOMS\DataStorage\Database\DatabasePool;
-use phpOMS\DataStorage\Database\DatabaseType;
-use phpOMS\Module\InfoManager;
 use phpOMS\Module\InstallerAbstract;
 
 /**
- * Calendar install class.
+ * Install class.
  *
  * @package    Modules\Comments\Admin
  * @license    OMS License 1.0
@@ -29,45 +26,4 @@ use phpOMS\Module\InstallerAbstract;
  */
 class Installer extends InstallerAbstract
 {
-
-    /**
-     * {@inheritdoc}
-     */
-    public static function install(DatabasePool $dbPool, InfoManager $info) : void
-    {
-        parent::install($dbPool, $info);
-
-        switch ($dbPool->get()->getType()) {
-            case DatabaseType::MYSQL:
-                $dbPool->get()->con->prepare(
-                    'CREATE TABLE if NOT EXISTS `' . $dbPool->get()->prefix . 'comments_list` (
-                            `comments_list_id` int(11) NOT NULL AUTO_INCREMENT,
-                            PRIMARY KEY (`comments_list_id`)
-                        )ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=1;'
-                )->execute();
-
-                $dbPool->get()->con->prepare(
-                    'CREATE TABLE if NOT EXISTS `' . $dbPool->get()->prefix . 'comments_comment` (
-                            `comments_comment_id` int(11) NOT NULL AUTO_INCREMENT,
-                            `comments_comment_title` varchar(250) NOT NULL,
-                            `comments_comment_content` text NOT NULL,
-                            `comments_comment_list` int(11) DEFAULT NULL,
-                            `comments_comment_ref` int(11) DEFAULT NULL,
-                            `comments_comment_created_at` datetime NOT NULL,
-                            `comments_comment_created_by` int(11) NOT NULL,
-                            PRIMARY KEY (`comments_comment_id`),
-                            KEY `comments_comment_ref` (`comments_comment_ref`),
-                            KEY `comments_comment_created_by` (`comments_comment_created_by`)
-                        )ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=1;'
-                )->execute();
-
-                $dbPool->get()->con->prepare(
-                    'ALTER TABLE `' . $dbPool->get()->prefix . 'comments_comment`
-                            ADD CONSTRAINT `' . $dbPool->get()->prefix . 'comments_comment_ibfk_1` FOREIGN KEY (`comments_comment_list`) REFERENCES `' . $dbPool->get()->prefix . 'comments_list` (`comments_list_id`),
-                            ADD CONSTRAINT `' . $dbPool->get()->prefix . 'comments_comment_ibfk_2` FOREIGN KEY (`comments_comment_ref`) REFERENCES `' . $dbPool->get()->prefix . 'comments_comment` (`comments_comment_id`),
-                            ADD CONSTRAINT `' . $dbPool->get()->prefix . 'comments_comment_ibfk_3` FOREIGN KEY (`comments_comment_created_by`) REFERENCES `' . $dbPool->get()->prefix . 'account` (`account_id`);'
-                )->execute();
-                break;
-        }
-    }
 }