diff --git a/docs/default.nix b/docs/default.nix
index 422e5ef80bce..21f00fb48c60 100644
--- a/docs/default.nix
+++ b/docs/default.nix
@@ -55,7 +55,11 @@ let
   hmPath = toString ./..;
 
   buildOptionsDocs = args@{ modules, includeModuleSystemOptions ? true, ... }:
-    let options = (lib.evalModules { inherit modules; }).options;
+    let
+      options = (lib.evalModules {
+        inherit modules;
+        class = "homeManager";
+      }).options;
     in pkgs.buildPackages.nixosOptionsDoc ({
       options = if includeModuleSystemOptions then
         options
@@ -160,6 +164,7 @@ in {
         inherit lib pkgs;
         check = false;
       } ++ [ scrubbedPkgsModule ];
+      class = "homeManager";
     };
   in builtins.toJSON result.config.meta.maintainers);
 }
diff --git a/modules/default.nix b/modules/default.nix
index ad0e67646688..6c54148abd32 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -25,6 +25,7 @@ let
 
   rawModule = extendedLib.evalModules {
     modules = [ configuration ] ++ hmModules;
+    class = "homeManager";
     specialArgs = { modulesPath = builtins.toString ./.; } // extraSpecialArgs;
   };
 
diff --git a/nixos/common.nix b/nixos/common.nix
index 5da3240b97b2..08491be9b1ef 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -13,6 +13,7 @@ let
 
   hmModule = types.submoduleWith {
     description = "Home Manager module";
+    class = "homeManager";
     specialArgs = {
       lib = extendedLib;
       osConfig = config;