diff --git a/modules/server/containers/apps/transmission.nix b/modules/server/containers/apps/transmission.nix
index 05013b4..fd49450 100644
--- a/modules/server/containers/apps/transmission.nix
+++ b/modules/server/containers/apps/transmission.nix
@@ -13,9 +13,9 @@ let
         };
     };
   };
-  routerName = if subpath != null 
-              then "${subdomain}-${lib.strings.sanitizeDerivationName subpath}" 
-              else subdomain;
+  routerName = if containerCfg.path != null 
+              then "${containerCfg.subdomain}-${lib.strings.sanitizeDerivationName containerCfg.subpath}" 
+              else containerCfg.subdomain;
 in {
   paths = [{
       path = "${serverCfg.dataPath}/transmission/complete";