diff --git a/tests/serialization/project-package.test.ts b/tests/serialization/project-package.test.ts
index 071b4aba..19f484b8 100644
--- a/tests/serialization/project-package.test.ts
+++ b/tests/serialization/project-package.test.ts
@@ -113,11 +113,11 @@ describe("project package serialization", () => {
       ),
       activeSceneId: "scene-dungeon",
       scenes: {
-        scene-main: createEmptyProjectScene({
+        "scene-main": createEmptyProjectScene({
           id: "scene-main",
           name: "Portable Entry"
         }),
-        scene-dungeon: createEmptyProjectScene({
+        "scene-dungeon": createEmptyProjectScene({
           id: "scene-dungeon",
           name: "Portable Dungeon"
         })