diff --git a/composer.json b/composer.json
index 0238504..2d200dd 100644
--- a/composer.json
+++ b/composer.json
@@ -6,7 +6,7 @@
     "license": "MIT",
     "require": {
         "php": ">=5.3.3",
-        "lib/curl": "*"
+        "ext-curl": "*"
     },
     "autoload": {
         "psr-4": {