diff --git a/www/tape/window/LabelMedia.js b/www/tape/window/LabelMedia.js
index ec7fca5d..563f59f0 100644
--- a/www/tape/window/LabelMedia.js
+++ b/www/tape/window/LabelMedia.js
@@ -8,6 +8,8 @@ Ext.define('PBS.TapeManagement.LabelMediaWindow', {
     title: gettext('Label Media'),
     submitText: gettext('OK'),
 
+    method: 'POST',
+
     showProgress: true,
 
     items: [