diff --git a/demos/demo-conversation.ts b/demos/demo-conversation.ts
index 6967e22..3cdec43 100644
--- a/demos/demo-conversation.ts
+++ b/demos/demo-conversation.ts
@@ -30,7 +30,6 @@ async function main() {
 
   res = await oraPromise(
     api.sendMessage(prompt2, {
-      conversationId: res.conversationId,
       parentMessageId: res.id
     }),
     {
@@ -43,7 +42,6 @@ async function main() {
 
   res = await oraPromise(
     api.sendMessage(prompt3, {
-      conversationId: res.conversationId,
       parentMessageId: res.id
     }),
     {
@@ -56,7 +54,6 @@ async function main() {
 
   res = await oraPromise(
     api.sendMessage(prompt4, {
-      conversationId: res.conversationId,
       parentMessageId: res.id
     }),
     {
diff --git a/demos/demo-persistence.ts b/demos/demo-persistence.ts
index 0a80c35..b1383b8 100644
--- a/demos/demo-persistence.ts
+++ b/demos/demo-persistence.ts
@@ -47,7 +47,6 @@ async function main() {
 
     res = await oraPromise(
       api.sendMessage(prompt, {
-        conversationId: res.conversationId,
         parentMessageId: res.id
       }),
       {