diff --git a/bin/help.md b/bin/help.md
index 7b125e6..9b24a92 100644
--- a/bin/help.md
+++ b/bin/help.md
@@ -16,7 +16,7 @@ Basic options:
 -n, --name               Name for UMD export
 -u, --id                 ID for AMD module (default is anonymous)
 -m, --sourcemap          Generate sourcemap (`-m inline` for inline map)
-
+--no-strict              Don't emit a `"use strict";` in the generated modules.
 
 Examples:
 
diff --git a/bin/rollup b/bin/rollup
index 1c8faf1..fc9dab9 100755
--- a/bin/rollup
+++ b/bin/rollup
@@ -5,6 +5,10 @@ var minimist = require( 'minimist' ),
 
 command = minimist( process.argv.slice( 2 ), {
 	alias: {
+		// Aliases
+		strict: 'useStrict',
+
+		// Short options
 		e: 'external',
 		f: 'format',
 		g: 'globals',