diff --git a/lib/ComicBook.js b/lib/ComicBook.js
index b73a0b9..2b2fb40 100755
--- a/lib/ComicBook.js
+++ b/lib/ComicBook.js
@@ -249,7 +249,7 @@ function ComicBook(id, srcs, opts) {
 					ComicBook.prototype.enhance.sharpen({ amount: ui.value });
 				}
 			}))
-			.append("<input type='checkbox' id='cb-desaturate' /> <label for='desaturate'>Desaturate</label>")
+			.append("<input type='checkbox' id='cb-desaturate' /> <label for='cb-desaturate'>Desaturate</label>")
 			.append("<button id='reset' style='display:block'>reset</button>")
 			.css({
 				position: "absolute",
@@ -288,7 +288,7 @@ function ComicBook(id, srcs, opts) {
 			.after(this.getControl("navigation").right)
 			.after(this.getControl("color").hide());
 
-		$("#desaturate").click(function(){
+		$("#cb-desaturate").click(function(){
 			if ($(this).is(":checked")) {
 				ComicBook.prototype.enhance.desaturate();
 			} else {