diff --git a/src/Invoker.php b/src/Invoker.php
index 2ae50df..f7957b7 100644
--- a/src/Invoker.php
+++ b/src/Invoker.php
@@ -57,8 +57,7 @@ public function call($callable, array $parameters = [])
 
         $args = $this->parameterResolver->getParameters($callableReflection, $parameters, []);
 
-        // Sort by array keys is needed since the resolved arguments returned by the resolver are indexed by numeric keys
-        // that correspond to the parameters of the callable, but may be out of order.
+        // Sort by array key because call_user_func_array ignores numeric keys
         ksort($args);
 
         // Check all parameters are resolved
@@ -72,7 +71,7 @@ public function call($callable, array $parameters = [])
             ));
         }
 
-        return $callable(...$args);
+        return call_user_func_array($callable, $args);
     }
 
     /**