diff --git a/packages/common/src/core/types/IHubTimeline.ts b/packages/common/src/core/types/IHubTimeline.ts
index 1fdc7f14526..ffe0f9a6487 100644
--- a/packages/common/src/core/types/IHubTimeline.ts
+++ b/packages/common/src/core/types/IHubTimeline.ts
@@ -6,6 +6,7 @@ export interface IHubTimeline {
   title: string;
   description: string;
   stages: IHubStage[];
+  collapse: boolean;
 }
 
 /**