diff --git a/addon/-private/index.js b/addon/-private/index.js
index ba709785c38..3ea4b2bae94 100644
--- a/addon/-private/index.js
+++ b/addon/-private/index.js
@@ -32,6 +32,7 @@ export { default as RootState } from './system/model/states';
 export { default as global } from './global';
 export { default as isEnabled } from './features';
 export { default as InternalModel } from './system/model/internal-model';
+export { default as ContainerInstanceCache } from './system/store/container-instance-cache';
 
 export {
   PromiseArray,