diff --git a/src/auto-reply/reply/agent-runner.ts b/src/auto-reply/reply/agent-runner.ts
index 36f0a173fa7..0ac504154a3 100644
--- a/src/auto-reply/reply/agent-runner.ts
+++ b/src/auto-reply/reply/agent-runner.ts
@@ -452,6 +452,7 @@ export async function runReplyAgent(params: {
             storePath,
             sessionKey,
             update: async () => ({
+              lastMessagingToolSessionId: sessionDedupeEntry.lastMessagingToolSessionId,
               lastMessagingToolSentAt: sessionDedupeEntry.lastMessagingToolSentAt,
               lastMessagingToolSentTexts: sessionDedupeEntry.lastMessagingToolSentTexts,
               lastMessagingToolSentMediaUrls: sessionDedupeEntry.lastMessagingToolSentMediaUrls,