diff --git a/tabs/firmware_flasher.js b/tabs/firmware_flasher.js
index 07bef240c1..e65ce97795 100755
--- a/tabs/firmware_flasher.js
+++ b/tabs/firmware_flasher.js
@@ -53,9 +53,9 @@ TABS.firmware_flasher.initialize = function (callback) {
                             var date = new Date(release.published_at);
                             var formattedDate = "{0}-{1}-{2} {3}:{4}".format(
                                 date.getFullYear(),
-                                date.getMonth(),
-                                date.getDay(),
-                                date.getHours(),
+                                date.getMonth() + 1,
+                                date.getDate(),
+                                date.getUTCHours(),
                                 date.getMinutes()
                             );