diff --git a/applications/visualizer/frontend/src/App.tsx b/applications/visualizer/frontend/src/App.tsx
index 28915a06..4fde874e 100644
--- a/applications/visualizer/frontend/src/App.tsx
+++ b/applications/visualizer/frontend/src/App.tsx
@@ -1,7 +1,6 @@
 import { Provider } from "react-redux";
 import { ThemeProvider } from '@mui/material/styles';
 import { Box, CssBaseline } from "@mui/material";
-import '@metacell/geppetto-meta-ui/flex-layout/style/light.scss';
 import theme from './theme/index.tsx';
 import './App.css'
 import { useGlobalContext } from "./contexts/GlobalContext.tsx";
diff --git a/applications/visualizer/frontend/src/components/Workspace.tsx b/applications/visualizer/frontend/src/components/Workspace.tsx
index f260c037..25d55e44 100644
--- a/applications/visualizer/frontend/src/components/Workspace.tsx
+++ b/applications/visualizer/frontend/src/components/Workspace.tsx
@@ -3,7 +3,7 @@ import React, { useEffect, useState } from "react";
 import { ThemeProvider } from '@mui/material/styles';
 import { Box, CircularProgress, CssBaseline } from "@mui/material";
 import { addWidget } from '@metacell/geppetto-meta-client/common/layout/actions';
-import '@metacell/geppetto-meta-ui/flex-layout/style/dark.scss';
+import '@metacell/geppetto-meta-ui/flex-layout/style/light.scss';
 import theme from '../theme';
 import { useGlobalContext } from "../contexts/GlobalContext.tsx";
 import {threeDViewerWidget, twoDViewerWidget} from "../layout-manager/widgets.ts";