diff --git a/background.js b/background.js
index ec049cb..611f282 100644
--- a/background.js
+++ b/background.js
@@ -31,8 +31,8 @@ function copyToClipboard(url) {
 
 chrome.pageAction.onClicked.addListener(function(tab) {
 	getCurrentTabUrl(function(url) {
-		url = getBetterUrl(url);
-		var filename = url.substr(url.lastIndexOf("/"));
+		var betterUrl = getBetterUrl(url);
+		var filename = betterUrl.substr(betterUrl.lastIndexOf("/"));
 
 		chrome.storage.sync.get({url: '', tabbehaviour: '', copytoclipboard: false, replacebookmark: false}, function(config) {
 			if(config.url == '') {
@@ -65,7 +65,7 @@ chrome.pageAction.onClicked.addListener(function(tab) {
 					replaceBookmark(url, newUrl);
 				}
 			};
-			worker.postMessage(JSON.stringify({pomfclone: config.url, url: url, filename: filename}));	
+			worker.postMessage(JSON.stringify({pomfclone: config.url, url: betterUrl, filename: filename}));	
 		});
 	});
 });