diff --git a/src/runtime-three/runtime-host.ts b/src/runtime-three/runtime-host.ts
index 2d0184b3..d10b426e 100644
--- a/src/runtime-three/runtime-host.ts
+++ b/src/runtime-three/runtime-host.ts
@@ -632,6 +632,7 @@ export class RuntimeHost {
     this.applyWorld();
     this.rebuildLocalLights(runtimeScene.localLights);
     this.rebuildBrushMeshes(runtimeScene.brushes);
+    this.rebuildTerrainMeshes(runtimeScene.terrains);
     this.rebuildModelRenderObjects(
       runtimeScene.modelInstances,
       runtimeScene.npcDefinitions