diff --git a/tests/domain/build-runtime-scene.test.ts b/tests/domain/build-runtime-scene.test.ts
index a3a0f4aa..eaa91c88 100644
--- a/tests/domain/build-runtime-scene.test.ts
+++ b/tests/domain/build-runtime-scene.test.ts
@@ -295,21 +295,43 @@ describe("buildRuntimeSceneFromDocument", () => {
         }
       }
     ]);
+    expect(runtimeScene.brushes[0].rotationDegrees).toEqual({
+      x: 0,
+      y: 0,
+      z: 0
+    });
     expect(runtimeScene.brushes[0].faces.posY.material?.id).toBe("starter-concrete-checker");
     expect(runtimeScene.colliders).toEqual([
       {
         kind: "box",
         source: "brush",
         brushId: "brush-room-floor",
-        min: {
-          x: -4,
-          y: -1,
-          z: -4
+        center: {
+          x: 0,
+          y: -0.5,
+          z: 0
         },
-        max: {
-          x: 4,
+        rotationDegrees: {
+          x: 0,
           y: 0,
-          z: 4
+          z: 0
+        },
+        size: {
+          x: 8,
+          y: 1,
+          z: 8
+        },
+        worldBounds: {
+          min: {
+            x: -4,
+            y: -1,
+            z: -4
+          },
+          max: {
+            x: 4,
+            y: 0,
+            z: 4
+          }
         }
       }
     ]);