diff --git a/src/Container.php b/src/Container.php
index 29d75ae..1b23835 100644
--- a/src/Container.php
+++ b/src/Container.php
@@ -400,6 +400,9 @@ public function factory(string $service, string $serviceFactory): void
     public function get(string $service): object
     {
         $class = $this->resolve($service);
+        if (is_a($service, ContainerInterface::class, true)) {
+            return $this;
+        }
 
         if (array_key_exists($class, $this->instances)) {
             return $this->instances[$class];