diff --git a/features/messaging/frontend-public/vite.config.ts b/features/messaging/frontend-public/vite.config.ts
index b7219b33e..7748b69b3 100644
--- a/features/messaging/frontend-public/vite.config.ts
+++ b/features/messaging/frontend-public/vite.config.ts
@@ -65,10 +65,6 @@ export default defineConfig({
     // Limit to 1 concurrent worker — deps.inline Vite processing of the
     // content-flagging package consumes significant heap per worker.
     maxWorkers: 1,
-    // Increase heap for forks that inline the content-flagging package.
-    // The barrel re-exports UI components pulling in styled-components +
-    // React transitive deps, which bloats the Vite transform cache.
-    execArgv: ['--max-old-space-size=8192'],
   },
   build: {
     outDir: 'dist',