diff --git a/bin/ncp b/bin/ncp
index 388eaba..4ed87db 100755
--- a/bin/ncp
+++ b/bin/ncp
@@ -8,7 +8,7 @@ var ncp = require('../lib/ncp'),
     source, dest;
 
 if (args.length < 2) {
-  console.error('Usage: ncp [source] [destination] [--filter=filter] [--limit=concurrency limit]');
+  console.error('Usage: ncp [source] [destination] [--filter=filter] [--limit=concurrency limit] [--no-clobber]');
   process.exit(1);
 }
 
@@ -28,6 +28,9 @@ args.forEach(function (arg) {
   if (startsWith(arg, "--stoponerr")) {
     options.stopOnErr = true;
   }
+  if (startsWith(arg, "--no-clobber")) {
+    options.clobber = false;  
+  }
 });
 
 ncp.ncp(args[0], args[1], options, function (err) {