diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index e564d46e27e0b9d0f4628e36838432adb6888d51..18182107a0f27ac0c204309fdfd86709e2854ff0 100644
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -16,7 +16,7 @@ import { notificationMessages } from '../i18n/traductions';
 
 // Function used by APP_INITIALIZER before the app start: init user info / statut (expect a promise)
 export function initUserService(authService: UserService, notificationService: NotificationService) {
-  return (): Promise<void> => {
+  return (): Promise<any> => {
     return new Promise<void>((resolve, reject) => {
       authService.initializeService().pipe(timeout(3000)).subscribe(
         () => {
@@ -45,7 +45,7 @@ export function initTarteaucitronService(tarteaucitronService: TarteAuCitronServ
 }
 
 export function initAppConfig(appConfigService: AppConfigService) {
-  return (): Promise<void> => {
+  return (): Promise<any> => {
     return new Promise<void>((resolve, reject) => {
       appConfigService.load();
       resolve();