diff --git a/src/assistant/AssistantProvider.jsx b/src/assistant/AssistantProvider.jsx
index fe648badc..71b31ed03 100644
--- a/src/assistant/AssistantProvider.jsx
+++ b/src/assistant/AssistantProvider.jsx
@@ -5,18 +5,10 @@ import { useClient } from 'cozy-client'
 import useRealtime from 'cozy-realtime/dist/useRealtime'
 
 import { CHAT_EVENTS_DOCTYPE, CHAT_CONVERSATIONS_DOCTYPE } from './queries'
+import { pushMessagesIdInState, isMessageForThisConversation } from './helpers'
 
 export const AssistantContext = React.createContext()
 
-export const getInstantMessage = assistantState =>
-  Object.keys(assistantState.message)
-    .sort((a, b) => a - b)
-    .map(key => assistantState.message[key])
-    .join('')
-
-export const makeConversationId = () =>
-  `${Date.now()}-${Math.floor(Math.random() * 90000) + 10000}`
-
 export const useAssistant = () => {
   const context = useContext(AssistantContext)
 
@@ -26,17 +18,6 @@ export const useAssistant = () => {
   return context
 }
 
-const pushMessagesIdInState = (res, setState) => {
-  const messagesId = res.messages.map(message => message.id)
-  setState(v => ({
-    ...v,
-    messagesId
-  }))
-}
-
-const isMessageForThisConversation = (res, messagesId) =>
-  messagesId.includes(res._id)
-
 const AssistantProvider = ({ children }) => {
   const client = useClient()
   const [assistantState, setAssistantState] = useState({
diff --git a/src/assistant/Conversations/ChatConversation.jsx b/src/assistant/Conversations/ChatConversation.jsx
index 0b9ddcc9b..2989422f8 100644
--- a/src/assistant/Conversations/ChatConversation.jsx
+++ b/src/assistant/Conversations/ChatConversation.jsx
@@ -3,7 +3,8 @@ import React, { useRef, useEffect } from 'react'
 import { useQuery, isQueryLoading } from 'cozy-client'
 
 import { buildChatConversationQueryById } from '../queries'
-import { useAssistant, getInstantMessage } from '../AssistantProvider'
+import { useAssistant } from '../AssistantProvider'
+import { getInstantMessage } from '../helpers'
 import ChatUserItem from './ChatUserItem'
 import ChatAssistantItem from './ChatAssistantItem'
 import ChatRealtimeAnswer from './ChatRealtimeAnswer'
diff --git a/src/assistant/Search/SearchBar.jsx b/src/assistant/Search/SearchBar.jsx
index 7dccced67..7aebf8fec 100644
--- a/src/assistant/Search/SearchBar.jsx
+++ b/src/assistant/Search/SearchBar.jsx
@@ -5,7 +5,8 @@ import flag from 'cozy-flags'
 import { useBreakpoints } from 'cozy-ui/transpiled/react/providers/Breakpoints'
 
 import { useSearch } from './SearchProvider'
-import { makeConversationId, useAssistant } from '../AssistantProvider'
+import { useAssistant } from '../AssistantProvider'
+import { makeConversationId } from '../helpers'
 import SearchBarMobile from './SearchBarMobile'
 import SearchBarDesktop from './SearchBarDesktop'
 
diff --git a/src/assistant/Views/SearchDialog.jsx b/src/assistant/Views/SearchDialog.jsx
index 875289549..958649f36 100644
--- a/src/assistant/Views/SearchDialog.jsx
+++ b/src/assistant/Views/SearchDialog.jsx
@@ -5,7 +5,8 @@ import flag from 'cozy-flags'
 import { FixedDialog } from 'cozy-ui/transpiled/react/CozyDialogs'
 
 import SearchProvider from '../Search/SearchProvider'
-import { makeConversationId, useAssistant } from '../AssistantProvider'
+import { useAssistant } from '../AssistantProvider'
+import { makeConversationId } from '../helpers'
 import ResultMenuContent from '../ResultMenu/ResultMenuContent'
 import { useSearch } from '../Search/SearchProvider'
 import SearchBar from '../Search/SearchBar'
diff --git a/src/assistant/helpers.js b/src/assistant/helpers.js
new file mode 100644
index 000000000..4fa0e8b10
--- /dev/null
+++ b/src/assistant/helpers.js
@@ -0,0 +1,19 @@
+export const getInstantMessage = assistantState =>
+  Object.keys(assistantState.message)
+    .sort((a, b) => a - b)
+    .map(key => assistantState.message[key])
+    .join('')
+
+export const makeConversationId = () =>
+  `${Date.now()}-${Math.floor(Math.random() * 90000) + 10000}`
+
+export const pushMessagesIdInState = (res, setState) => {
+  const messagesId = res.messages.map(message => message.id)
+  setState(v => ({
+    ...v,
+    messagesId
+  }))
+}
+
+export const isMessageForThisConversation = (res, messagesId) =>
+  messagesId.includes(res._id)