diff --git a/composer.json b/composer.json
index 4651140..98783c8 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     ],
     "require": {
         "php": ">= 5.4.0",
-        "nette/application": "^2.0",
+        "nette/application": "^2.3.12",
         "nette/http": "^2.0",
         "tracy/tracy": "^2.0",
         "league/fractal": "^0.12.0",
diff --git a/src/Response/JsonApiResponse.php b/src/Response/JsonApiResponse.php
index 7e96c00..3ba140d 100644
--- a/src/Response/JsonApiResponse.php
+++ b/src/Response/JsonApiResponse.php
@@ -3,6 +3,7 @@
 namespace Tomaj\NetteApi\Response;
 
 use Nette\Application\Responses\JsonResponse;
+use Nette;
 
 class JsonApiResponse extends JsonResponse
 {
@@ -11,6 +12,11 @@ class JsonApiResponse extends JsonResponse
      */
     private $code;
 
+    /**
+     * @var string
+     */
+    private $charset;
+
     /**
      * Create JsonApiResponse
      * This class only wrap JsonResponse from Nette and add possibility
@@ -19,10 +25,12 @@ class JsonApiResponse extends JsonResponse
      * @param integer $code
      * @param mixed $data
      * @param string $contentType
+     * @param string $charset
      */
-    public function __construct($code, $data, $contentType = 'application/json; charset=utf-8')
+    public function __construct($code, $data, $contentType = 'application/json', $charset ='utf-8')
     {
         parent::__construct($data, $contentType);
+        $this->charset = $charset;
         $this->code = $code;
     }
 
@@ -35,4 +43,25 @@ public function getCode()
     {
         return $this->code;
     }
+
+    /**
+     * Return encoding charset for http response
+     *
+     * @return string
+     */
+    public function getCharset()
+    {
+        return $this->charset;
+    }
+
+    /**
+     * Sends response to output.
+     * @return void
+     */
+    public function send(Nette\Http\IRequest $httpRequest, Nette\Http\IResponse $httpResponse)
+    {
+        $httpResponse->setContentType($this->contentType, $this->charset);
+        $httpResponse->setExpiration(FALSE);
+        echo Nette\Utils\Json::encode($this->payload);
+    }
 }
diff --git a/tests/Handler/DefaultHandlerTest.php b/tests/Handler/DefaultHandlerTest.php
index e3b1dba..c528b7b 100644
--- a/tests/Handler/DefaultHandlerTest.php
+++ b/tests/Handler/DefaultHandlerTest.php
@@ -16,7 +16,8 @@ public function testResponse()
         $defaultHandler = new DefaultHandler();
         $result = $defaultHandler->handle([]);
         $this->assertEquals(500, $result->getCode());
-        $this->assertEquals('application/json; charset=utf-8', $result->getContentType());
+        $this->assertEquals('application/json', $result->getContentType());
+        $this->assertEquals('utf-8', $result->getCharset());
         $this->assertEquals(['status' => 'error', 'message' => 'Unknown api endpoint'], $result->getPayload());
     }
 
diff --git a/tests/Presenters/ApiPresenterTest.php b/tests/Presenters/ApiPresenterTest.php
index 74943da..2a741c4 100644
--- a/tests/Presenters/ApiPresenterTest.php
+++ b/tests/Presenters/ApiPresenterTest.php
@@ -34,7 +34,8 @@ public function testSimpleResponse()
 
         $this->assertEquals(200, $result->getCode());
         $this->assertEquals(['status' => 'ok'], $result->getPayload());
-        $this->assertEquals('application/json; charset=utf-8', $result->getContentType());
+        $this->assertEquals('application/json', $result->getContentType());
+        $this->assertEquals('utf-8', $result->getCharset());
     }
 
     public function testWithAuthorization()