diff --git a/packages/nest/src/index.ts b/packages/nest/src/index.ts
index eb82e17..301bdf0 100644
--- a/packages/nest/src/index.ts
+++ b/packages/nest/src/index.ts
@@ -2,6 +2,7 @@ export { CID } from 'multiformats/cid'
 
 export * from './app-info.js'
 export * from './class.js'
+export * from './errors.js'
 export * from './events.js'
 export * from './root-tree.js'
 export * from './root-tree/basic.js'