diff --git a/composer.json b/composer.json
index 32083eac..d5638d7f 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
     ],
     "autoload": {
         "psr-4": {
-            "Zend\\InputFilter": "src/"
+            "Zend\\InputFilter\\": "src/"
         }
     },
     "require": {