diff --git a/kubernetes.nix b/kubernetes.nix
index 1f0b34f..43a8c5e 100644
--- a/kubernetes.nix
+++ b/kubernetes.nix
@@ -308,7 +308,7 @@ let
 
   defaultOptions = mapAttrs (name: value: mkOption {
     description = "Kubernetes defaults for ${name} resources";
-    type = types.coercedTo types.attrs (value: [value]) (types.listOf types.attrs);
+    type = types.coercedTo types.unspecified (value: [value]) (types.listOf types.unspecified);
     default = [];
   }) (
     (versionOptions.${config.kubernetes.version}.kubernetesResourceOptions) //
@@ -334,7 +334,7 @@ in {
       options = defaultOptions // {
         all = mkOption {
           description = "Kubernetes defaults for all resources";
-          type = types.coercedTo types.attrs (value: [value]) (types.listOf types.attrs);
+          type = types.coercedTo types.unspecified (value: [value]) (types.listOf types.unspecified);
           default = [];
         };
       };
diff --git a/modules.nix b/modules.nix
index 7e80746..158b06e 100644
--- a/modules.nix
+++ b/modules.nix
@@ -76,7 +76,7 @@ let
 
   defaultModuleConfigurationOptions = mapAttrs (name: moduleDefinition: mkOption {
     description = "Module default configuration for ${name} module";
-    type = types.coercedTo types.attrs (value: [value]) (types.listOf types.attrs);
+    type = types.coercedTo types.unspecified (value: [value]) (types.listOf types.unspecified);
     default = [];
   }) config.kubernetes.moduleDefinitions;
 in {
@@ -104,7 +104,7 @@ in {
       options = defaultModuleConfigurationOptions // {
         all = mkOption {
           description = "Module default configuration for all modules";
-          type = types.coercedTo types.attrs (value: [value]) (types.listOf types.attrs);
+          type = types.coercedTo types.unspecified (value: [value]) (types.listOf types.unspecified);
           default = [];
         };
       };
diff --git a/test/modules.nix b/test/modules.nix
index 0320590..762f9c5 100644
--- a/test/modules.nix
+++ b/test/modules.nix
@@ -99,12 +99,12 @@ with lib;
 
     kubernetes.resources.services.nginx = loadJSON ./service.json;
 
-    kubernetes.defaultModuleConfiguration.all = {
-      config.kubernetes.defaults.deployments.spec.replicas = 3;
-    };
+    kubernetes.defaultModuleConfiguration.all = [{
+      config.kubernetes.defaults.deployments.spec.replicas = mkDefault 3;
+    }];
 
-    kubernetes.defaultModuleConfiguration.nginx = {
-      kubernetes.defaults.deployments.spec.replicas = mkDefault 4;
+    kubernetes.defaultModuleConfiguration.nginx = {config, name, ...}: {
+      kubernetes.defaults.deployments.spec.replicas = 4;
     };
   };
 }