diff --git a/htdocs/lib/lib_head.js b/htdocs/lib/lib_head.js
index 5e1fb876693597a8e848a2c0de91ab693331c871..5bf4fe3e0ae914ad0778f3fb62c54550d9b56530 100644
--- a/htdocs/lib/lib_head.js
+++ b/htdocs/lib/lib_head.js
@@ -663,6 +663,7 @@ function dialogConfirm(linkurl,message,ok,cancel,objectID) {
 		cancelLabel: cancel,
 		buttonClass: "button",
 		id: objectID,
+		destroyOnClose: true,
 		cancel:function(win){},
 		ok:function(win) {window.location.href=linkurl; return true;} 
 	});