diff --git a/ui/scripts/instances.js b/ui/scripts/instances.js
index a9f6d1c8c5a..f4507027a7c 100644
--- a/ui/scripts/instances.js
+++ b/ui/scripts/instances.js
@@ -825,10 +825,14 @@
                                     label: 'ISO',
                                     select: function(args) {
                                         var items = [];
-                                        var map = {};
+                                        var map = {};                                        
                                         $.ajax({
-                                            url: createURL("listIsos&isReady=true&isofilter=featured"),
-                                            dataType: "json",
+                                            url: createURL("listIsos"),
+                                            data: {
+                                            	isofilter: 'featured',
+                                            	isReady: true,
+                                            	zoneid: args.context.instances[0].zoneid
+                                            },
                                             async: false,
                                             success: function(json) {
                                                 var isos = json.listisosresponse.iso;
@@ -842,8 +846,12 @@
                                             }
                                         });
                                         $.ajax({
-                                            url: createURL("listIsos&isReady=true&isofilter=community"),
-                                            dataType: "json",
+                                            url: createURL("listIsos"),
+                                            data: {
+                                            	isofilter: 'community',
+                                            	isReady: true,
+                                            	zoneid: args.context.instances[0].zoneid
+                                            },
                                             async: false,
                                             success: function(json) {
                                                 var isos = json.listisosresponse.iso;
@@ -859,8 +867,12 @@
                                             }
                                         });
                                         $.ajax({
-                                            url: createURL("listIsos&isReady=true&isofilter=selfexecutable"),
-                                            dataType: "json",
+                                            url: createURL("listIsos"),
+                                            data: {
+                                            	isofilter: 'selfexecutable',
+                                            	isReady: true,
+                                            	zoneid: args.context.instances[0].zoneid
+                                            },
                                             async: false,
                                             success: function(json) {
                                                 var isos = json.listisosresponse.iso;