@@ -468,6 +468,11 @@ defaultMimeMap = Map.fromAscList [
468468 , ("lbd", "application/vnd.llamagraphics.life-balance.desktop")
469469 , ("lbe", "application/vnd.llamagraphics.life-balance.exchange+xml")
470470 , ("les", "application/vnd.hhe.lesson-player")
471+
472+ -- Added after deliberation in PR (https://github.com/yesodweb/wai/pull/534)
473+ -- Accepted mainly because of StackOverflow (http://stackoverflow.com/questions/7319555/how-to-add-less-to-iis-7-0)
474+ , ("less", "text/css")
475+
471476 , ("lha", "application/x-lzh-compressed")
472477 , ("link66", "application/vnd.route66.link66+xml")
473478 , ("list", "text/plain")