diff --git a/htdocs/core/js/lib_head.js b/htdocs/core/js/lib_head.js
index b2fd89ac5d9..d03baa648c4 100644
--- a/htdocs/core/js/lib_head.js
+++ b/htdocs/core/js/lib_head.js
@@ -729,7 +729,7 @@ function confirmConstantAction(action, url, code, input, box, entity, yesButton,
 				modal: true,
 				buttons: [
 					{
-						id : yesButton,
+						id : 'yesButton_' + code,
 						text : yesButton,
 						click : function() {
 							if (action == "set") {
@@ -749,7 +749,7 @@ function confirmConstantAction(action, url, code, input, box, entity, yesButton,
 						}
 					},
 					{
-						id : noButton,
+						id : 'noButton_' + code,
 						text : noButton,
 						click : function() {
 							$(this).dialog("close");
@@ -759,7 +759,7 @@ function confirmConstantAction(action, url, code, input, box, entity, yesButton,
 			});
 	// For information dialog box only, hide the noButton
 	if (boxConfirm.info) {
-		$("#" + noButton).button().hide();
+		$("#noButton_" + code).button().hide();
 	}
 }