diff --git a/CheckBoxTree.php b/CheckboxTree.php
similarity index 93%
rename from CheckBoxTree.php
rename to CheckboxTree.php
index e4c7bc4..ee0c023 100755
--- a/CheckBoxTree.php
+++ b/CheckboxTree.php
@@ -44,17 +44,18 @@ public function getControl() {
 		return $this->recursiveRender($this->getItems());
 	}
 
-	private function recursiveRender($list) {
-		$html = Html::el("ul");
+	private function recursiveRender($list)
+	{
+		$html = Html::el('ul');
 		foreach ($list as $key => $value) {
 			if (is_array($value)) {
-				$html->add(Html::el("li")->add($this->recursiveRender($value)));
+				$html->addHtml(Html::el('li')->addHtml($this->recursiveRender($value)));
 			} else {
-				$html->add(Html::el("li")
-						->add($this->getControlPart($key))
-						->add(Html::el("label", array("for" => $this->getHtmlId() . '-' . $key))
-								->add($value)
-						)
+				$html->addHtml(Html::el('li')
+					->addHtml($this->getControlPart($key))
+					->addHtml(Html::el('label', array('for' => $this->getHtmlId() . '-' . $key))
+						->addText($value)
+					)
 				);
 			}
 		}
diff --git a/composer.json b/composer.json
index f73999b..59d6650 100644
--- a/composer.json
+++ b/composer.json
@@ -1,16 +1,18 @@
 {
-    "name": "krejcon3/checkboxtree",
+    "name": "myiyk/checkboxtree",
     "description": "easy checkboxtree",
     "authors": [
+        {"name": "Michal Kalita", "email": "kalita.michal@gmail.com"},
         {"name": "Ondřej Krejčíř", "email": "krejcon3@gmail.com"}
     ],
     "keywords":["form", "Nette", "input", "checkbox", "checkboxtree", "tree"],
     "license": "BSD-3-Clause",
     "require": {
         "php": ">=5.3.0",
-        "nette/nette": "~2.0"
+        "nette/forms": "^2.2",
+        "nette/utils": "^2.3"
     },
     "autoload": {
-        "psr-0": {"krejcon3" : ""}
+        "psr-4": {"krejcon3\\" : "/"}
     }
 }
\ No newline at end of file