2 files changed, 2 insertions, 2 deletions

diff --git a/client/src/app/app.module.ts b/client/src/app/app.module.ts
index 9d655c523..118831ed3 100644
--- a/client/src/app/app.module.ts
+++ b/client/src/app/app.module.ts
@@ -71,7 +71,7 @@ export function metaFactory (serverService: ServerService): MetaLoader {
       useFactory: (locale) => {
         // On dev mode, test localization
         if (isOnDevLocale()) {
-          locale = getDevLocale()
+          locale = buildFileLocale(getDevLocale())
           return require(`raw-loader!../locale/target/angular_${locale}.xml`)
         }
 
diff --git a/client/src/app/shared/i18n/i18n-utils.ts b/client/src/app/shared/i18n/i18n-utils.ts
index 1838dc752..30d65a2a2 100644
--- a/client/src/app/shared/i18n/i18n-utils.ts
+++ b/client/src/app/shared/i18n/i18n-utils.ts
@@ -5,7 +5,7 @@ function isOnDevLocale () {
 }
 
 function getDevLocale () {
-  return 'fr'
+  return 'fr-FR'
 }
 
 export {