diff --git a/frontend/main.js b/frontend/main.js
index 9de30c6..4f6bbdd 100644
--- a/frontend/main.js
+++ b/frontend/main.js
@@ -12,8 +12,9 @@ class TPDF {
             /* Take up json */
             var results = JSON.parse(TPDF.xhr.responseText);
 
+            var lastUpdateDate = new Date(results['lastupdate'] * 1000);
             var pLastUpdate = document.createElement('p');
-            pLastUpdate.appendChild(document.createTextNode('Last database update: ' + new Date(results['lastupdate'] * 1000)));
+            pLastUpdate.appendChild(document.createTextNode('Last database update: ' + lastUpdateDate.getFullYear() + '-' + (lastUpdateDate.getMonth() + 1) + '-' + lastUpdateDate.getDate()));
             TPDF.output.appendChild(pLastUpdate);
 
             for (var i in results['books']) {