diff --git a/Assets/_ModularAvatar/EditModeTests/VirtualMenuTests/VirtualMenuTests.cs b/Assets/_ModularAvatar/EditModeTests/VirtualMenuTests/VirtualMenuTests.cs
index b5abe2e9..ec407a59 100644
--- a/Assets/_ModularAvatar/EditModeTests/VirtualMenuTests/VirtualMenuTests.cs
+++ b/Assets/_ModularAvatar/EditModeTests/VirtualMenuTests/VirtualMenuTests.cs
@@ -347,7 +347,7 @@ namespace modular_avatar_tests.VirtualMenuTests
             var item_a = installer_a.gameObject.AddComponent<ModularAvatarMenuItem>();
             item_a.Control = GenerateTestControl();
             item_a.Control.type = VRCExpressionsMenu.Control.ControlType.SubMenu;
-            item_a.MenuSource = SubmenuSource.External;
+            item_a.MenuSource = SubmenuSource.MenuAsset;
             item_a.Control.subMenu = menu_a;
 
             installer_b.menuToAppend = menu_b;
diff --git a/Packages/nadena.dev.modular-avatar/Editor/MenuGeneration/VirtualMenu.cs b/Packages/nadena.dev.modular-avatar/Editor/MenuGeneration/VirtualMenu.cs
index 7387d9e2..73ff5f71 100644
--- a/Packages/nadena.dev.modular-avatar/Editor/MenuGeneration/VirtualMenu.cs
+++ b/Packages/nadena.dev.modular-avatar/Editor/MenuGeneration/VirtualMenu.cs
@@ -353,7 +353,7 @@ namespace nadena.dev.modular_avatar.core.editor.menu
 
                 switch (item.MenuSource)
                 {
-                    case SubmenuSource.External:
+                    case SubmenuSource.MenuAsset:
                     {
                         if (item.Control.subMenu != null)
                         {
diff --git a/Packages/nadena.dev.modular-avatar/Runtime/ModularAvatarMenuItem.cs b/Packages/nadena.dev.modular-avatar/Runtime/ModularAvatarMenuItem.cs
index 640c4b81..f3de9ba9 100644
--- a/Packages/nadena.dev.modular-avatar/Runtime/ModularAvatarMenuItem.cs
+++ b/Packages/nadena.dev.modular-avatar/Runtime/ModularAvatarMenuItem.cs
@@ -27,7 +27,7 @@ namespace nadena.dev.modular_avatar.core
 
     public enum SubmenuSource
     {
-        External,
+        MenuAsset,
         Children,
     }
 
@@ -60,7 +60,7 @@ namespace nadena.dev.modular_avatar.core
             List<VRCExpressionsMenu.Control> controls = null;
             switch (MenuSource)
             {
-                case SubmenuSource.External:
+                case SubmenuSource.MenuAsset:
                     controls = Control.subMenu?.controls?.ToList();
                     break;
                 case SubmenuSource.Children: