diff --git a/package.json b/package.json
index a0ae564..ecda256 100644
--- a/package.json
+++ b/package.json
@@ -70,8 +70,8 @@
 	"scripts": {
 		"prestart": "npm install",
 		"pretest": "npm install",
-		"banner": "for m in dist/*.css; do echo '/*!\n * Milligram v1.2.0\n * http://milligram.github.io\n *\n * Copyright (c) 2016 CJ Patoilo\n * Licensed under the MIT license\n*/\n' | cat - $m > temp && mv temp $m; done",
-		"autoprefixer": "postcss -u autoprefixer --no-map.inline --autoprefixer.browsers 'last 1 versions' -r dist/*.css",
+		"banner": "for m in dist/*.css; do echo \"/*!\n * Milligram v1.2.0\n * http://milligram.github.io\n *\n * Copyright (c) 2016 CJ Patoilo\n * Licensed under the MIT license\n*/\n\" | cat - $m > temp && mv temp $m; done",
+		"autoprefixer": "postcss -u autoprefixer --no-map.inline --autoprefixer.browsers \"last 1 versions\" -r dist/*.css",
 		"sass": "node-sass --output-style expanded src/milligram.sass dist/milligram.css && node-sass --output-style compressed src/milligram.sass dist/milligram.min.css",
 		"lint": "sass-lint -c .sasslintrc 'src/*.sass' --verbose --no-exit",
 		"build": "run-s lint sass autoprefixer banner",