diff --git a/moneymgr_web/src/hooks/context_providers/DarkThemeProvider.tsx b/moneymgr_web/src/hooks/context_providers/DarkThemeProvider.tsx
index ab04b23..68df8f8 100644
--- a/moneymgr_web/src/hooks/context_providers/DarkThemeProvider.tsx
+++ b/moneymgr_web/src/hooks/context_providers/DarkThemeProvider.tsx
@@ -1,27 +1,20 @@
 import { ThemeProvider, createTheme } from "@mui/material/styles";
 import React from "react";
 import { PropsWithChildren } from "react";
-import { frFR as dataGridFr } from "@mui/x-data-grid/locales";
 
 const localStorageKey = "dark-theme";
 
-const darkTheme = createTheme(
-  {
-    palette: {
-      mode: "dark",
-    },
+const darkTheme = createTheme({
+  palette: {
+    mode: "dark",
   },
-  dataGridFr
-);
+});
 
-const lightTheme = createTheme(
-  {
-    palette: {
-      mode: "light",
-    },
+const lightTheme = createTheme({
+  palette: {
+    mode: "light",
   },
-  dataGridFr
-);
+});
 
 interface DarkThemeContext {
   enabled: boolean;
diff --git a/moneymgr_web/src/main.tsx b/moneymgr_web/src/main.tsx
index dacb543..a2fd778 100644
--- a/moneymgr_web/src/main.tsx
+++ b/moneymgr_web/src/main.tsx
@@ -18,7 +18,7 @@ import { AsyncWidget } from "./widgets/AsyncWidget.tsx";
 
 createRoot(document.getElementById("root")!).render(
   <StrictMode>
-    <LocalizationProvider dateAdapter={AdapterDayjs} adapterLocale="fr">
+    <LocalizationProvider dateAdapter={AdapterDayjs} adapterLocale="en">
       <DarkThemeProvider>
         <AlertDialogProvider>
           <ConfirmDialogProvider>