diff --git a/composer.json b/composer.json
index de3d7d7..ec210cb 100644
--- a/composer.json
+++ b/composer.json
@@ -22,8 +22,7 @@
     ],
     "autoload": {
         "psr-4": {
-            "ParseCsv\\": "src",
-            "ParseCsv\\extensions\\": "src\\extensions"
+            "ParseCsv\\": "src"
         }
     },
     "autoload-dev": {