diff --git a/js/guimanagerNik.js b/js/guimanagerNik.js
index 28e1525..1dc32a6 100644
--- a/js/guimanagerNik.js
+++ b/js/guimanagerNik.js
@@ -627,7 +627,7 @@ jQuery(document).delegate('a.delete-written-filter', 'click', function(e) {
 	var didConfirm = confirm("Sei sicuro di voler cancellare il filtro?");
 	if (didConfirm == true) {
 
-		var targetDiv = jQuery(this).attr('target');
+		var targetDiv = jQuery(this).attr('target'); // nome filtro
 
 		rmel = jQuery('#' + targetDiv)
 		rmeldetail = jQuery('#' + targetDiv)
@@ -644,7 +644,7 @@ jQuery(document).delegate('a.delete-written-filter', 'click', function(e) {
 			jQuery('#filtri').attr('style', "display:none;")
 		}
 
-
+		delete condizioniFiltro[targetDiv];
 		return true;
 	} else {
 		return false;