diff --git a/packages/manager/apps/container/src/container/livechat/ChatDialog.component.tsx b/packages/manager/apps/container/src/container/livechat/ChatDialog.component.tsx
index 2c5f8ebc6cd1..f5e1441b47c7 100644
--- a/packages/manager/apps/container/src/container/livechat/ChatDialog.component.tsx
+++ b/packages/manager/apps/container/src/container/livechat/ChatDialog.component.tsx
@@ -10,6 +10,7 @@ type ChatDialogProps = {
   url: string;
   visible: boolean;
   title: string;
+  chatIFrame: React.MutableRefObject<HTMLIFrameElement>;
   showHeader?: boolean;
 };
 
@@ -20,10 +21,10 @@ export default function ChatDialog({
   url,
   visible,
   title,
+  chatIFrame,
   showHeader = true,
 }: Readonly<ChatDialogProps>): JSX.Element {
   const chatDialog = useRef(null);
-  const chatIFrame = useRef<HTMLIFrameElement>(null);
 
   useEffect(() => {
     if (chatDialog.current) {
diff --git a/packages/manager/apps/container/src/container/livechat/LiveChat.component.tsx b/packages/manager/apps/container/src/container/livechat/LiveChat.component.tsx
index 16f0f3187afe..48356570d286 100644
--- a/packages/manager/apps/container/src/container/livechat/LiveChat.component.tsx
+++ b/packages/manager/apps/container/src/container/livechat/LiveChat.component.tsx
@@ -1,4 +1,4 @@
-import React, { useEffect, useState } from 'react';
+import React, { useEffect, useRef, useState } from 'react';
 import { v6 } from '@ovh-ux/manager-core-api';
 import { Environment } from '@ovh-ux/manager-config';
 import { OsdsButton, OsdsText, OsdsIcon } from '@ovhcloud/ods-components/react';
@@ -20,6 +20,7 @@ import {
   LiveChatType,
   LiveChatState,
   ApiV6AuthToken,
+  SnowChatContext
 } from '@/types/live-chat.type';
 import {
   ADRIELLY_CHAT_URL_TEMPLATE,
@@ -45,18 +46,6 @@ const fetchAuthToken = async (): Promise<string | null> => {
   }
 };
 
-export type SnowChatContext = {
-  skip_load_history?: string;
-  live_agent_only?: string;
-  language?: string;
-  region?: string;
-  queue: string;
-  branding_key?: string;
-  session_id: string;
-  interface_type?: string;
-  interface_name?: string;
-};
-
 export default function LiveChat({
   closeLiveChat,
 }: Readonly<LiveChatProps>): JSX.Element {
@@ -74,6 +63,7 @@ export default function LiveChat({
   const region = environment.getRegion();
   const language = environment.getUserLanguage();
   const { ovhSubsidiary, supportLevel } = environment.getUser();
+  const chatIFrame = useRef<HTMLIFrameElement>(null);
 
   const [
     snowChatQueue,
@@ -100,6 +90,13 @@ export default function LiveChat({
   const handleCloseChat = () => {
     setChatbotReduced(false);
 
+    if (chatType === 'SNOW' && chatIFrame.current) {
+      chatIFrame.current.contentWindow?.postMessage(
+        { action: 'endConversation' },
+        '*',
+      );
+    }
+
     clearSnowChatQueue();
     clearChatType();
     clearChatState();
@@ -177,6 +174,7 @@ export default function LiveChat({
       {chatType === 'Adrielly' && (
         <ChatDialog
           title="OVHcloud Chat"
+          chatIFrame={chatIFrame}
           visible={!chatbotReduced}
           url={`https://chat.${'ovh'.toLocaleLowerCase()}.com/system/templates/pre-prod/prepa_prod/STD/FR_fr/docs/index2.html`}
           key={chatType}
@@ -185,6 +183,7 @@ export default function LiveChat({
       {chatType === 'SNOW' && snowContext.session_id && snowContext.queue && (
         <ChatDialog
           title={chatType}
+          chatIFrame={chatIFrame}
           showHeader={false}
           visible={!chatbotReduced}
           url={generateSnowChatUrl(SNOW_INSTANCE_URL, snowContext)}
diff --git a/packages/manager/apps/container/src/container/livechat/liveChat.helpers.ts b/packages/manager/apps/container/src/container/livechat/liveChat.helpers.ts
index 1897eb1545d0..3040921d1a95 100644
--- a/packages/manager/apps/container/src/container/livechat/liveChat.helpers.ts
+++ b/packages/manager/apps/container/src/container/livechat/liveChat.helpers.ts
@@ -1,4 +1,4 @@
-import { SnowChatContext } from './LiveChat.component';
+import { SnowChatContext } from '@/types/live-chat.type';
 
 /**
  * Utility function to construct query parameters
diff --git a/packages/manager/apps/container/src/types/live-chat.type.ts b/packages/manager/apps/container/src/types/live-chat.type.ts
index aae59627f071..53fb83e29928 100644
--- a/packages/manager/apps/container/src/types/live-chat.type.ts
+++ b/packages/manager/apps/container/src/types/live-chat.type.ts
@@ -3,3 +3,15 @@ export type LiveChatState = 'open' | 'reduced';
 export type ApiV6AuthToken = {
   token: string;
 };
+
+export type SnowChatContext = {
+  skip_load_history?: string;
+  live_agent_only?: string;
+  language?: string;
+  region?: string;
+  queue: string;
+  branding_key?: string;
+  session_id: string;
+  interface_type?: string;
+  interface_name?: string;
+};