diff --git a/programs/develop/webpack/plugin-css/css-tools/sass.ts b/programs/develop/webpack/plugin-css/css-tools/sass.ts
index b0f33e69c..dccc82da7 100644
--- a/programs/develop/webpack/plugin-css/css-tools/sass.ts
+++ b/programs/develop/webpack/plugin-css/css-tools/sass.ts
@@ -101,7 +101,7 @@ export async function maybeUseSass(
           use: await commonStyleLoaders(projectPath, {
             loader: 'sass-loader',
             mode,
-            useMiniCssExtractPlugin: true
+            useMiniCssExtractPlugin: mode === 'production'
           })
         }
       ]