diff --git a/core/modules/savers/msdownload.js b/core/modules/savers/msdownload.js
index 9775f27dc..c0e71b788 100644
--- a/core/modules/savers/msdownload.js
+++ b/core/modules/savers/msdownload.js
@@ -43,7 +43,6 @@ MsDownloadSaver.prototype.info = {
 Static method that returns true if this saver is capable of working
 */
 exports.canSave = function(wiki) {
-	alert("Boo")
 	return !!window.navigator.msSaveBlob;
 };