diff --git a/panels/mensaPlan/script.js b/panels/mensaPlan/script.js
index b23fa3e751a8d4d7abfd2e5cc57e9264222d9ddd..a6638a18458d06c119c094176b2269f93de0eb50 100755
--- a/panels/mensaPlan/script.js
+++ b/panels/mensaPlan/script.js
@@ -26,7 +26,7 @@ this.loaded = function(panel, config) {
 	}, 60000);
 
 	function getMensaPlan() {
-		$.getJSON("panels/mensaPlan/mensaPlan.json").done(function(json) {
+		$.getJSON("panels/mensaPlan/mensaPlan.json?"+( new Date().getTime()) ).done(function(json) {
 			fillTable(json);
 		}).fail(function(jqxhr, textStatus, error) {
 			var err = textStatus + ", " + error;
@@ -208,4 +208,4 @@ this.loaded = function(panel, config) {
 	$(function() {
 		$("#tabs").tabs();
 	});
-}
\ No newline at end of file
+}