diff --git a/contact-success.html b/contact-success.html
index 6acd917..7d59d90 100644
--- a/contact-success.html
+++ b/contact-success.html
@@ -13,7 +13,7 @@ sitemap: false
     <h2>Ta en sk&auml;rmdump av denna sida som tempor&auml;rt medlemskort.</h2>
     <h2>💳🎟️🖖🦊🐱🛸</h2>
   </div>
-    <h2>{{ site.time | date: %Y%m%d }}</h2>
+    <h2>{{ site.time | date: '%Y%m%d' }}</h2>
   <h3><a href="/">Startsidan</a></h3>
   <h3><a href="https://basspistol.com/radio/">Lyssna på lite frihetsmusik</a></h3>
 </div>
\ No newline at end of file