diff --git a/config/net/serv.nix b/config/net/serv.nix
index 5aeb1b3..0042e2a 100644
--- a/config/net/serv.nix
+++ b/config/net/serv.nix
@@ -69,6 +69,7 @@
       nix-build = "172.20.73.63";
       staging-data-hoarder = "172.20.73.64";
       oparl = "172.20.73.65";
+      hedgedoc = "172.20.73.66";
     };
     subnets6.dn42 = "fd23:42:c3d2:582::/64";
     subnets6.up4 = "2a00:8180:2c00:282::/64";
@@ -135,6 +136,7 @@
       nix-build = "2a00:8180:2c00:282:683d:a9ff:fe45:3d1f";
       staging-data-hoarder = "2a00:8180:2c00:282:2de:5bff:fef9:e23d";
       oparl = "2a00:8180:2c00:282:2de:9aff:fece:3879";
+      hedgedoc = "2a00:8180:2c00:282::6";
     };
   };