diff --git a/build b/build
index 174ef6d..c1c55a5 100755
--- a/build
+++ b/build
@@ -1,3 +1,4 @@
 #!/bin/sh
-uglifyjs src/perfect-scrollbar.js > min/perfect-scrollbar.min.js
+uglifyjs src/perfect-scrollbar.js -o min/perfect-scrollbar.min.js
+uglifyjs src/perfect-scrollbar.js src/jquery.mousewheel.js -o min/perfect-scrollbar.with-mousewheel.min.js
 cleancss src/perfect-scrollbar.css -o min/perfect-scrollbar.min.css