diff --git a/packages/ui/src/layout/MainLayout/index.js b/packages/ui/src/layout/MainLayout/index.js
index 019e728b9..4e9f18325 100644
--- a/packages/ui/src/layout/MainLayout/index.js
+++ b/packages/ui/src/layout/MainLayout/index.js
@@ -59,7 +59,6 @@ const Main = styled('main', { shouldForwardProp: (prop) => prop !== 'open' })(({
 
 const MainLayout = () => {
     const theme = useTheme()
-    const matchDownMd = useMediaQuery(theme.breakpoints.down('lg'))
 
     // Handle left drawer
     const leftDrawerOpened = useSelector((state) => state.customization.opened)
@@ -68,11 +67,6 @@ const MainLayout = () => {
         dispatch({ type: SET_MENU, opened: !leftDrawerOpened })
     }
 
-    //useEffect(() => {
-    //    dispatch({ type: SET_MENU, opened: !matchDownMd })
-    //    // eslint-disable-next-line react-hooks/exhaustive-deps
-    //}, [matchDownMd])
-
     return (
         <Box sx={{ display: 'flex' }}>
             <CssBaseline />