diff --git a/deployment/data-model.nix b/deployment/data-model.nix
index 865c7b21..2544edaa 100644
--- a/deployment/data-model.nix
+++ b/deployment/data-model.nix
@@ -63,7 +63,7 @@ let
       };
     };
   };
-  deployment = attrTag {
+  deployment-type = attrTag {
     ssh-host = mkOption {
       description = "A Terraform deployment by SSH to update a single existing NixOS host.";
       type = submodule {
@@ -195,7 +195,7 @@ in
                     };
                   };
                 };
-                output-type = deployment;
+                output-type = deployment-type;
                 implementation = environment.config.implementation;
               };
             };
@@ -214,7 +214,7 @@ in
                     };
                   };
                 };
-                output-type = deployment;
+                output-type = deployment-type;
                 implementation =
                   {
                     deployment-name,