diff --git a/public/views/index-template.html b/public/views/index-template.html
index e8fd77cf1e3..77f030a9de5 100644
--- a/public/views/index-template.html
+++ b/public/views/index-template.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="[[.User.Language]]">
   <head>
     [[ if and .CSPEnabled .IsDevelopmentEnv ]]
     <!-- Cypress overwrites CSP headers in HTTP requests, so this is required for e2e tests-->
