diff --git a/server/src/main/resources/templates/invitation_en.html b/server/src/main/resources/templates/invitation_en.html
index cae0abd9..2ff93118 100644
--- a/server/src/main/resources/templates/invitation_en.html
+++ b/server/src/main/resources/templates/invitation_en.html
@@ -6,7 +6,7 @@
 <body>
 <div class="main" style="font-family: Helvetica, Arial, sans-serif;line-height: 18px;font-size: 14px;color: #353535;">
     <div class="header" style="background-color: #0077C8;padding:10px 40px;">
-        <svg class="logo-surf" xmlns="http://www.w3.org/2000/svg" width="70.9" height="36" viewBox="0 0 70.9 36"><path class="shape" d="M65.5 21.8c3 0 5.4 2.4 5.4 5.4v3.4c0 3-2.4 5.4-5.4 5.4h-8.1c-3 0-5.4-2.4-5.4-5.4v-2.1c0-3.7-3-6.7-6.7-6.7H6.7C3 21.8 0 18.7 0 15V6.7C0 3 3 0 6.7 0h38.5C49 0 52 3 52 6.7V15c0 3.7 3 6.7 6.7 6.7h6.8z" fill-rule="evenodd" clip-rule="evenodd"/><path class="text" d="M43.4 12.5c.7 0 1.1-.4 1.1-1.1 0-.7-.3-1.1-1.1-1.1h-2.7v-2H45c.7 0 1.1-.4 1.1-1.1 0-.7-.4-1.1-1.1-1.1h-5.4c-.7 0-1.1.4-1.1 1.1v7.6c0 .7.4 1.1 1.1 1.1.7 0 1.1-.4 1.1-1.1v-2.4h2.7zM32.2 8.3c.9 0 1.5.4 1.5 1.3s-.7 1.3-1.5 1.3h-1.9V8.3h1.9zm1.3 7c.2.5.5.7.9.7.6 0 1.3-.4 1.3-1.1 0-.2 0-.4-.1-.6l-1-2.1c1-.5 1.5-1.4 1.5-2.7 0-2-1.5-3.4-3.6-3.4h-3.2c-.7 0-1.1.4-1.1 1.1v7.6c0 .7.4 1.1 1.1 1.1.7 0 1.1-.4 1.1-1.1v-2h2.1l1 2.5zm-10.3-3.9c0 1.5-.9 2.4-2.2 2.4-1.3 0-2.2-.9-2.2-2.4V7.2c0-.7-.4-1.1-1.1-1.1-.7 0-1.1.4-1.1 1.1v4.3c0 2.8 1.9 4.6 4.4 4.6 2.6 0 4.5-1.8 4.5-4.6V7.2c0-.7-.4-1.1-1.1-1.1-.7 0-1.1.4-1.1 1.1v4.2zM10.5 14c-.9 0-1.5-.2-1.9-.4-.4-.1-.7-.2-1-.2-.6 0-1 .4-1 1 0 1 2.1 1.6 4 1.6 2.2 0 3.9-1.2 3.9-3 0-1.7-1.1-2.4-2.4-2.8l-1.8-.6C9.4 9.5 9 9.3 9 8.8s.8-.7 1.4-.7c.8 0 1.3.2 1.8.4.3.1.6.2.9.2.6 0 .9-.4.9-1 0-1-1.9-1.6-3.6-1.6C8.3 6 6.7 7.2 6.7 8.9c0 1.4 1 2.3 2.2 2.6l1.6.5c.8.2 1.5.5 1.5 1 .1.6-.8 1-1.5 1z" fill-rule="evenodd" clip-rule="evenodd" fill="#fff"/></svg>
+        {{> logo-surf.svg}}
         <span style="display: inline-block;color:white;margin-left: 10px;font-size: 18px;">Welcome</span>
     </div>
     <div class="head" style="padding: 30px 40px 20px 40px;">
