diff --git a/src/Providers/ServiceProvider.php b/src/Providers/ServiceProvider.php
index 1feeb2b..4a55402 100644
--- a/src/Providers/ServiceProvider.php
+++ b/src/Providers/ServiceProvider.php
@@ -6,16 +6,4 @@
 abstract class ServiceProvider extends BaseServiceProvider
 {
     use PackageProviderTrait;
-
-    /**
-     * Boot under Laravel setup.
-     *
-     * @param  string  $path
-     *
-     * @return void
-     */
-    protected function bootUsingLaravel($path)
-    {
-        //
-    }
 }
diff --git a/src/Providers/Traits/PackageProviderTrait.php b/src/Providers/Traits/PackageProviderTrait.php
index 17f903f..71fb105 100644
--- a/src/Providers/Traits/PackageProviderTrait.php
+++ b/src/Providers/Traits/PackageProviderTrait.php
@@ -16,10 +16,8 @@ trait PackageProviderTrait
      */
     public function addConfigComponent($package, $namespace, $path)
     {
-        $config = $this->app['config'];
-
-        if ($config instanceof PackageRepository) {
-            $config->package($package, $path, $namespace);
+        if ($this->hasPackageRepository()) {
+            $this->app['config']->package($package, $path, $namespace);
         }
     }
 
@@ -143,4 +141,26 @@ protected function getAppViewPaths($package)
             return "{$path}/packages/{$package}";
         }, $this->app['config']['view.paths']);
     }
+
+    /**
+     * Has package repository available.
+     *
+     * @return bool
+     */
+    protected function hasPackageRepository()
+    {
+        return ($this->app['config'] instanceof PackageRepository);
+    }
+
+    /**
+     * Boot under Laravel setup.
+     *
+     * @param  string  $path
+     *
+     * @return void
+     */
+    protected function bootUsingLaravel($path)
+    {
+        //
+    }
 }