diff --git a/src/document/migrate-scene-document.ts b/src/document/migrate-scene-document.ts
index 4d5917c3..13faa651 100644
--- a/src/document/migrate-scene-document.ts
+++ b/src/document/migrate-scene-document.ts
@@ -38,6 +38,7 @@ import {
   createPlayerStartInputBindings,
   createPlayerStartMovementTemplate,
   createInteractableEntity,
+  isCameraRigRailPlacementMode,
   isCameraRigTargetKind,
   isCameraRigTransitionMode,
   isNpcPresenceMode,
@@ -164,6 +165,7 @@ import {
   AUTHORED_TERRAIN_PAINT_SCENE_DOCUMENT_VERSION,
   AUTHORED_OBJECT_STATE_SCENE_DOCUMENT_VERSION,
   CAMERA_RIG_ENTITY_SCENE_DOCUMENT_VERSION,
+  CAMERA_RIG_MAPPED_RAIL_SCENE_DOCUMENT_VERSION,
   CAMERA_RIG_RAIL_SCENE_DOCUMENT_VERSION,
   CELESTIAL_ORBIT_SETTINGS_SCENE_DOCUMENT_VERSION,
   CONTROL_SURFACE_FOUNDATION_SCENE_DOCUMENT_VERSION,