diff --git a/js/script_4.8.js b/js/script_4.8.js
index c3c1024..8338cb2 100644
--- a/js/script_4.8.js
+++ b/js/script_4.8.js
@@ -340,13 +340,16 @@ $(document).ready(function() {
 		claListLen--;
 		numberOfQueries--;
 		var thisIs = $("#" + claListItemId);
-		$("#" + claListItemId).fadeOut(300, function() {
-			thisIs.remove();
-			delete queryJson["Clausola" + claIdNum];
-			delete window["context" + claIdNum];
-			refreshClaList(claIdNum);
-			refreshSortables();
-		});
+		if (claIdNum > 1) {
+			$("#" + claListItemId).fadeOut(300, function() {
+				thisIs.remove();
+				$("#cond" + claIdNum).remove();
+				delete queryJson["Clausola" + claIdNum];
+				delete window["context" + claIdNum];
+				refreshClaList(claIdNum);
+				refreshSortables();
+			});
+		}
 	});
 
 	// Evento: click sull'icona rimuovi condizione
@@ -981,6 +984,7 @@ $(document).ready(function() {
 			cloneLI = cloneLI.replace(/claCollBtn/g, "claCollBtn " + checkInsert);
 		};
 		var boolCond = $('<span />')
+		boolCond.attr('id','cond'+tabID);
 		switch (cond){
 			case 1: boolCond.append("AND");
 					break;