diff --git a/composer.json b/composer.json
index e5e2e13..c21f5d3 100644
--- a/composer.json
+++ b/composer.json
@@ -6,5 +6,14 @@
             "name": "Latik",
             "email": "latik@users.noreply.github.com"
         }
-    ]
+    ],
+    "require": {
+        "php": ">= 5.2.0",
+        "ext-curl": "*"
+    },
+    "autoload": {
+        "files": [
+            "TopSdk.php"
+        ]
+    }
 }