diff --git a/src/Handler/CloudWatch.php b/src/Handler/CloudWatch.php
index 35644c4..b002115 100755
--- a/src/Handler/CloudWatch.php
+++ b/src/Handler/CloudWatch.php
@@ -112,6 +112,11 @@ public function __construct(
         register_shutdown_function([$this, 'close']);
     }
 
+    public function __clone()
+    {
+        register_shutdown_function([$this, 'close']);
+    }
+
     /**
      * {@inheritdoc}
      */