diff --git a/src/renderHookToSnapshotStream.tsx b/src/renderHookToSnapshotStream.tsx
index ecf62d382..d0d0fcb6f 100644
--- a/src/renderHookToSnapshotStream.tsx
+++ b/src/renderHookToSnapshotStream.tsx
@@ -61,7 +61,7 @@ export async function renderHookToSnapshotStream<ReturnValue, Props>(
     renderOptions,
   )
 
-  function rerender(rerenderCallbackProps: Props) {
+  function rerender(rerenderCallbackProps?: Props) {
     return baseRerender(<HookComponent arg={rerenderCallbackProps} />)
   }