diff --git a/src/fable5/index.ts b/src/fable5/index.ts
index cda788e..827936a 100644
--- a/src/fable5/index.ts
+++ b/src/fable5/index.ts
@@ -22,6 +22,7 @@ export type {
   WorkflowStep,
   WorkflowDefinition,
   FanOutResult,
+  MixtureOfAgentsMetadata,
   FanOutSubtaskFlow,
   FanOutSubtaskRouteContext,
   FanOutExecutor,