diff --git a/files/templates/header.html b/files/templates/header.html
index 1252725406..09933e0da2 100755
--- a/files/templates/header.html
+++ b/files/templates/header.html
@@ -1,3 +1,4 @@
+<script>function formkey() {return '{{v.formkey}}';}</script>
 <script src="/assets/js/header.js?v=54"></script>
 
 <nav class="shadow shadow-md fixed-top">