diff --git a/Container.php b/Container.php
index d681961..02310f1 100644
--- a/Container.php
+++ b/Container.php
@@ -177,22 +177,6 @@ class Container implements ContainerInterface
     }
 
 
-    /**
-     * @param array $default
-     * @param array $params
-     * @return array
-     */
-    protected function mergeParams(array $default, array $params): array
-    {
-        if (empty($params)) {
-            return $default;
-        }
-        foreach ($params as $key => $value) {
-            $default[$key] = $value;
-        }
-        return $default;
-    }
-
 
     /**
      * @param ReflectionClass $reflect
@@ -211,7 +195,7 @@ class Container implements ContainerInterface
             throw new ReflectionException('Class ' . $reflect->getName() . ' cannot be instantiated');
         }
 
-        if (($handler = $reflect->getConstructor()) !== null) {
+        if (empty($construct) && ($handler = $reflect->getConstructor()) !== null) {
             $construct = $this->getMethodParams($handler);
         }
         $newInstance = $reflect->newInstanceArgs($construct);