fix

vercel · Oct 2, 2023 · 4969711 · 4969711
1 parent 5f7faac
commit 4969711
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/packages/next/src/build/webpack/plugins/terser-webpack-plugin/src/index.ts b/packages/next/src/build/webpack/plugins/terser-webpack-plugin/src/index.ts
@@ -166,7 +166,12 @@ export class TerserPlugin {
                       }
                     : {}),
                   compress: true,
-                  mangle: true,
+                  // This is the same option as terser
+                  mangle: {
+                    toplevel: true,
+                    keep_classnames: true,
+                    keep_fnames: true,
+                  },
                 }
               )