diff --git a/composer.json b/composer.json
index 44e46cdd..abfa09ea 100644
--- a/composer.json
+++ b/composer.json
@@ -1,32 +1,25 @@
 {
-    "name": "paynl/magento2-plugin",
-    "description": "Pay.nl Magento2 Payment methods",
-    "type": "magento2-module",
-    "require": {
-        "php": "~5.5.0|~5.6.0",
-        "magento/magento-composer-installer": "*",
-        "magento/module-sales": "*",
-        "magento/module-payment": "*",
-        "magento/module-quote": "*",
-        "paynl/sdk": "^1.0"
-    },
-    "authors": [
-        {
-            "name": "Andy Pieters",
-            "email": "andy@pay.nl"
-        }
-    ],
-    "autoload": {
-        "psr-4": {
-            "Paynl\\Payment\\": ""
-        }
-    },    
-    "extra": {
-        "map": [
-            [
-                "*",
-                "Paynl/Payment"
-            ]
-        ]
+  "name": "paynl/magento2-plugin",
+  "description": "Pay.nl Magento2 Payment methods",
+  "type": "magento2-module",
+  "require": {
+    "php": "~5.5.0|~5.6.0",
+    "magento/magento-composer-installer": "*",
+    "magento/module-sales": "*",
+    "magento/module-payment": "*",
+    "magento/module-quote": "*",
+    "paynl/sdk": "^1.0"
+  },
+  "authors": [
+    {
+      "name": "Andy Pieters",
+      "email": "andy@pay.nl"
     }
+  ],
+  "autoload": {
+    "files": [ "registration.php" ],
+    "psr-4": {
+      "Paynl\\Payment\\": ""
+    }
+  }
 }