diff --git a/terraform/dns.tf b/terraform/dns.tf
index 84b35e8..5c09906 100644
--- a/terraform/dns.tf
+++ b/terraform/dns.tf
@@ -127,6 +127,14 @@ resource "hcloud_zone_rrset" "wiro_world-cdav-cname" {
     { value = "weird-row.portal" },
   ]
 }
+resource "hcloud_zone_rrset" "wiro_world-hedgedoc-cname" {
+  zone = hcloud_zone.wiro_world.name
+  name = "hedgedoc"
+  type = "CNAME"
+  records = [
+    { value = "weird-row.portal" },
+  ]
+}
 
 ## External services
 
diff --git a/terraform/mappings.tf b/terraform/mappings.tf
index b861c72..3b541cb 100644
--- a/terraform/mappings.tf
+++ b/terraform/mappings.tf
@@ -74,6 +74,10 @@ import {
   to = hcloud_zone_rrset.wiro_world-cdav-cname
   id = "wiro.world/cdav/CNAME"
 }
+import {
+  to = hcloud_zone_rrset.wiro_world-hedgedoc-cname
+  id = "wiro.world/hedgedoc/CNAME"
+}
 ### External services
 import {
   to = hcloud_zone_rrset.wiro_world-tl-a