diff --git a/README.md b/README.md
index 237064b..a9f4c80 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 ## Usage
 ```javascript
 const hljs = require('highlight.js');
-const ss = require('@sup39/hljs-SunScript');
+const ss = require('@sup39/hljs-sunscript');
 
 // register language
 hljs.registerLanguage('SunScript', ss);
diff --git a/package.json b/package.json
index 5ac27ae..aaffdda 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@sup39/hljs-SunScript",
+  "name": "@sup39/hljs-sunscript",
   "description": "highlight.js language definition for SunScript",
   "version": "0.1.0",
   "main": "index.js",