diff --git a/apps/ai-game-creator-shell/src-tauri/src/assets.rs b/apps/ai-game-creator-shell/src-tauri/src/assets.rs
index bbf431c0a..c4382bcef 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/assets.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/assets.rs
@@ -647,9 +647,9 @@ pub(crate) fn register_design_artifacts_at(root: &Path) -> Result<usize, String>
         register_local_asset_at(
             root,
             &relative,
-            "design-document",
+            "document",
             media_type,
-            "design-document",
+            "document",
             GameCreationAppAssetSource {
                 kind: GameCreationAppAssetSourceKind::Uploaded,
                 canvas_project_id: None,
diff --git a/apps/ai-game-creator-shell/src-tauri/src/tests/project_tools.rs b/apps/ai-game-creator-shell/src-tauri/src/tests/project_tools.rs
index b109e7995..7e39fccbe 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/tests/project_tools.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/tests/project_tools.rs
@@ -6199,7 +6199,7 @@ fn local_project_resource_previews_require_registered_safe_resources() {
     register_local_asset_at(
         &root,
         "game/design.md",
-        "design-document",
+        "document",
         "text/markdown",
         "generated",
         source(),