diff --git a/README.md b/README.md
index 4be1f61..b289002 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ $dynamicLink = new yedincisenol\DynamicLinks\DynamicLinks([
 composer require "yedincisenol/dynamic-links"
 ```
 
-- Add service provider (For Laravel 5.3)
+- Add service provider (For Laravel 5.6 before) 
 `config/app.php`
 
 ```php
diff --git a/composer.json b/composer.json
index a3c5b9f..565cafc 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
       "php firebase",
       "php"
     ],
-    "version": "1.2.3",
+    "version": "1.2.4",
     "license": "MIT",
     "authors": [
         {
diff --git a/src/DynamicLinks.php b/src/DynamicLinks.php
index 87c9549..658c908 100644
--- a/src/DynamicLinks.php
+++ b/src/DynamicLinks.php
@@ -22,8 +22,8 @@ class DynamicLinks
      */
     public function __construct(array $config = null)
     {
-        if ($config == null) {
-            $config = require_once 'config.php';
+        if ($config == null && function_exists('config')) {
+            $config = config('dynamiclinks');
         }
 
         if ($config == null || !isset($config['api_key']) || strlen($config['api_key']) < 1) {
diff --git a/src/LaravelServiceProvider.php b/src/LaravelServiceProvider.php
index d859cb2..079f884 100644
--- a/src/LaravelServiceProvider.php
+++ b/src/LaravelServiceProvider.php
@@ -39,7 +39,7 @@ public function boot()
     public function register()
     {
         $this->app->singleton('DynamicLinks', function ($app) {
-            return new DynamicLinks($app['config']['dynamiclinks']);
+            return new DynamicLinks();
         });
         
         $this->app->alias('DynamicLinks', DynamicLinks::class);