diff --git a/apps/web/src/components/ChatView.tsx b/apps/web/src/components/ChatView.tsx
index 8748272de..8d4c78e89 100644
--- a/apps/web/src/components/ChatView.tsx
+++ b/apps/web/src/components/ChatView.tsx
@@ -2828,6 +2828,10 @@ export default function ChatView({ threadId }: ChatViewProps) {
           assistantDeliveryMode: settings.enableAssistantStreaming ? "streaming" : "buffered",
           runtimeMode,
           interactionMode: "default",
+          sourceProposedPlan: {
+            threadId: activeThread.id,
+            planId: activeProposedPlan.id,
+          },
           createdAt,
         });
       })