diff --git a/ui/scripts/cloud.core.instance.js b/ui/scripts/cloud.core.instance.js
index ef6139f20e2..1a7a5def1ea 100644
--- a/ui/scripts/cloud.core.instance.js
+++ b/ui/scripts/cloud.core.instance.js
@@ -690,7 +690,7 @@ function initVMWizard() {
                async: false,
                success: function(json) {            
                    var items = json.listhypervisorsresponse.hypervisor;
-                   var $hypervisorDropdown = $("#vmiso_in_vmwizard").find("#hypervisor_select");
+                   var $hypervisorDropdown = $("#vmiso_in_vmwizard").find("#hypervisor_select").empty();
                    var $hypervisorSpan = $("#vmiso_in_vmwizard").find("#hypervisor_span");
                    if(items != null && items.length > 0) {    
                        if(items.length == 1) {