diff --git a/deployment/check/common/data-model.nix b/deployment/check/common/data-model.nix
index 80121026..9c5e942e 100644
--- a/deployment/check/common/data-model.nix
+++ b/deployment/check/common/data-model.nix
@@ -191,8 +191,7 @@ let
                   deployment-name,
                 }:
                 {
-                  input = required-resources;
-                  output.tf-host = {
+                  tf-host = {
                     nixos-configuration = mkNixosConfiguration environment required-resources;
                     system = targetSystem;
                     ssh = {