diff --git a/laravel/ioc.php b/laravel/ioc.php
index e1075ae2..de070448 100644
--- a/laravel/ioc.php
+++ b/laravel/ioc.php
@@ -52,7 +52,7 @@ public static function unregister($name)
 	 */
 	public static function registered($name)
 	{
-		return array_key_exists($name, static::$registry);
+		return array_key_exists($name, static::$registry) || array_key_exists($name, static::$singletons);
 	}
 
 	/**
@@ -246,4 +246,4 @@ protected static function resolveNonClass($parameter)
 		}
 	}
 
-}
\ No newline at end of file
+}