diff --git a/lib/modules/inventory/distributed-service/all-services-wrapper.nix b/lib/modules/inventory/distributed-service/all-services-wrapper.nix
index 0f345da9c..71ab3b5aa 100644
--- a/lib/modules/inventory/distributed-service/all-services-wrapper.nix
+++ b/lib/modules/inventory/distributed-service/all-services-wrapper.nix
@@ -22,6 +22,7 @@ in
       type = attrsWith {
         placeholder = "mappedServiceName";
         elemType = submoduleWith {
+          class = "clan.service";
           modules = [
             (
               { name, ... }:
diff --git a/lib/modules/inventory/distributed-service/inventory-adapter.nix b/lib/modules/inventory/distributed-service/inventory-adapter.nix
index 1c7e515dd..f47a9178f 100644
--- a/lib/modules/inventory/distributed-service/inventory-adapter.nix
+++ b/lib/modules/inventory/distributed-service/inventory-adapter.nix
@@ -122,6 +122,7 @@ in
       evalServices =
         { modules, prefix }:
         lib.evalModules {
+          class = "clan";
           specialArgs = {
             inherit clanLib;
             _ctx = prefix;