diff --git a/lib/octicons_node/index.css b/lib/octicons_node/index.scss
similarity index 100%
rename from lib/octicons_node/index.css
rename to lib/octicons_node/index.scss
diff --git a/lib/octicons_node/script/build.js b/lib/octicons_node/script/build.js
index 59cfb9d74..39722ace9 100755
--- a/lib/octicons_node/script/build.js
+++ b/lib/octicons_node/script/build.js
@@ -1,3 +1,4 @@
 #!/usr/bin/env node
-
-console.log("Create a build/data.json from the exported assets")
+const fs = require('fs')
+console.log('Copying index.scss to build/build.css')
+fs.copyFileSync('./index.scss', './build/build.css')