diff --git a/src/Block/Frontend/DaemonCollector.php b/src/Block/Frontend/DaemonCollector.php
index 27f45d5..2775cf7 100644
--- a/src/Block/Frontend/DaemonCollector.php
+++ b/src/Block/Frontend/DaemonCollector.php
@@ -6,7 +6,6 @@ class DaemonCollector extends \Magento\Framework\View\Element\Template
 {
     private $customer;
     private $helper;
-    private $storeManager;
     private $storeResolver;
     private $js = '';
 
@@ -23,7 +22,6 @@ EOT;
      *
      * @param \Magento\Framework\View\Element\Template\Context $context
      * @param \Magento\Customer\Model\Session $customerSession
-     * @param \Magento\Store\Model\StoreManagerInterface $storeManager
      * @param \Magento\Store\Api\StoreResolverInterface $storeResolver
      * @param \Retailcrm\Retailcrm\Helper\Data $helper
      * @param array $data
@@ -31,14 +29,12 @@ EOT;
     public function __construct(
         \Magento\Framework\View\Element\Template\Context $context,
         \Magento\Customer\Model\Session $customerSession,
-        \Magento\Store\Model\StoreManagerInterface $storeManager,
         \Magento\Store\Api\StoreResolverInterface $storeResolver,
         \Retailcrm\Retailcrm\Helper\Data $helper,
         array $data = []
     ) {
         parent::__construct($context, $data);
         $this->customer = $customerSession->getCustomer();
-        $this->storeManager = $storeManager;
         $this->storeResolver = $storeResolver;
         $this->helper = $helper;
     }
@@ -64,7 +60,7 @@ EOT;
 
         try {
             $siteKey = $this->helper->getSiteKey(
-                $this->storeManager->getStore(
+                $this->_storeManager->getStore(
                     $this->storeResolver->getCurrentStoreId()
                 )->getWebsiteId()
             );
diff --git a/src/Test/Unit/Block/Frontend/DaemonCollectorTest.php b/src/Test/Unit/Block/Frontend/DaemonCollectorTest.php
index a1f9809..fb7e5f3 100644
--- a/src/Test/Unit/Block/Frontend/DaemonCollectorTest.php
+++ b/src/Test/Unit/Block/Frontend/DaemonCollectorTest.php
@@ -11,8 +11,7 @@ class DaemonCollectorTest extends \PHPUnit\Framework\TestCase
 
     public function setUp()
     {
-        $objectManager = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
-        $context = $objectManager->getObject(\Magento\Framework\View\Element\Template\Context::class);
+        $context = $this->createMock(\Magento\Framework\View\Element\Template\Context::class);
         $customerSession = $this->createMock(\Magento\Customer\Model\Session::class);
         $storeManager = $this->createMock(\Magento\Store\Model\StoreManager::class);
         $storeResolver = $this->createMock(\Magento\Store\Model\StoreResolver::class);
@@ -36,10 +35,13 @@ class DaemonCollectorTest extends \PHPUnit\Framework\TestCase
             ->method('getSiteKey')
             ->willReturn(self::SITE_KEY);
 
+        $context->expects($this->any())
+            ->method('getStoreManager')
+            ->willReturn($storeManager);
+
         $this->unit = new \Retailcrm\Retailcrm\Block\Frontend\DaemonCollector(
             $context,
             $customerSession,
-            $storeManager,
             $storeResolver,
             $helper
         );