diff --git a/frontend/src/features/MainWindow/components/BannerStack/Item.tsx b/frontend/src/features/MainWindow/components/BannerStack/Item.tsx
index 58455ae6ec..d06e633d55 100644
--- a/frontend/src/features/MainWindow/components/BannerStack/Item.tsx
+++ b/frontend/src/features/MainWindow/components/BannerStack/Item.tsx
@@ -1,7 +1,7 @@
 import { Banner, type BannerProps } from '@mtes-mct/monitor-ui'
 import styled from 'styled-components'
 
-import type { BannerStackItemProps } from './types'
+import type { BannerStackItemProps } from '../../types'
 import type { Promisable } from 'type-fest'
 
 type ItemProps = {
diff --git a/frontend/src/features/MainWindow/components/BannerStack/types.ts b/frontend/src/features/MainWindow/components/BannerStack/types.ts
deleted file mode 100644
index f0eeb1b614..0000000000
--- a/frontend/src/features/MainWindow/components/BannerStack/types.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import type { BannerProps } from '@mtes-mct/monitor-ui'
-
-export type BannerStackItem = {
-  props: BannerStackItemProps
-  rank: number
-}
-export type BannerStackItemProps = Omit<BannerProps, 'onAutoClose' | 'onClose' | 'top'>
diff --git a/frontend/src/features/MainWindow/dispatchers/addMainWindowBanner.ts b/frontend/src/features/MainWindow/dispatchers/addMainWindowBanner.ts
index 4597f5f424..05c7f7752e 100644
--- a/frontend/src/features/MainWindow/dispatchers/addMainWindowBanner.ts
+++ b/frontend/src/features/MainWindow/dispatchers/addMainWindowBanner.ts
@@ -1,6 +1,6 @@
 import { bannerStackAdapter, mainWindowActions } from '../slice'
 
-import type { BannerStackItemProps } from '../components/BannerStack/types'
+import type { BannerStackItemProps } from '../types'
 import type { HomeAppThunk } from '@store/index'
 
 /**
diff --git a/frontend/src/features/MainWindow/slice.ts b/frontend/src/features/MainWindow/slice.ts
index 77e9b5f2b8..f7de2f4704 100644
--- a/frontend/src/features/MainWindow/slice.ts
+++ b/frontend/src/features/MainWindow/slice.ts
@@ -1,6 +1,6 @@
 import { createEntityAdapter, createSlice, type EntityState, type PayloadAction } from '@reduxjs/toolkit'
 
-import type { BannerStackItem } from './components/BannerStack/types'
+import type { BannerStackItem } from './types'
 
 export const bannerStackAdapter = createEntityAdapter({
   selectId: (bannerStackItem: BannerStackItem) => bannerStackItem.rank,
diff --git a/frontend/src/features/MainWindow/types.ts b/frontend/src/features/MainWindow/types.ts
index cae3cbac72..59041095c8 100644
--- a/frontend/src/features/MainWindow/types.ts
+++ b/frontend/src/features/MainWindow/types.ts
@@ -1,3 +1,13 @@
+import type { BannerProps } from '@mtes-mct/monitor-ui'
+
+export type BannerStackItem = {
+  props: BannerStackItemProps
+  rank: number
+}
+export type BannerStackItemProps = Omit<BannerProps, 'chilren' | 'onAutoClose' | 'onClose' | 'top'> & {
+  children: string
+}
+
 export enum MainWindowConfirmationModalActionType {
   'DELETE_CONTROL_UNIT_CONTACT' = 'DELETE_CONTROL_UNIT_CONTACT',
   'DELETE_CONTROL_UNIT_RESOURCE' = 'DELETE_CONTROL_UNIT_RESOURCE'