diff --git a/composer.json b/composer.json
index de5b00c..0bb5e1b 100755
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,8 @@
     "license": "BSD-3-Clause",
     "autoload": {
         "psr-0": {
-            "ZendService\\Apple\\Apns\\": "library/"
+            "ZendService\\Apple\\Apns\\": "library/",
+            "ZendService\\Apple\\Exception\\": "library/"
         }
     },
     "repositories": [