diff --git a/inventories/default.nix b/inventories/default.nix
index 396b31b..d0a0778 100644
--- a/inventories/default.nix
+++ b/inventories/default.nix
@@ -72,6 +72,14 @@
           roles.default.tags."fax-bridge" = { };
         };
 
+        cc-yggdrasil = {
+          module = {
+            name = "yggdrasil";
+            input = "clan-core";
+          };
+          roles.default.tags."fax-bridge" = { };
+        };
+
         asterisk = {
           module = {
             name = "asterisk";