diff --git a/packages/start-client-core/src/index.tsx b/packages/start-client-core/src/index.tsx
index 91b0b799306..91fda107dc4 100644
--- a/packages/start-client-core/src/index.tsx
+++ b/packages/start-client-core/src/index.tsx
@@ -79,7 +79,11 @@ export type * from './serverRoute'
 export type * from './startEntry'
 
 export { createStart } from './createStart'
-export type { AnyStartInstance, AnyStartInstanceOptions } from './createStart'
+export type {
+  AnyStartInstance,
+  AnyStartInstanceOptions,
+  StartInstance,
+} from './createStart'
 export type { Register } from '@tanstack/router-core'
 
 export { getRouterInstance } from './getRouterInstance'