diff --git a/tsup.config.ts b/tsup.config.ts
index af8419fcc..902031d61 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -28,5 +28,5 @@ export const tsup: Options = {
       env === 'production' ? ENVIRONMENTS.production : ENVIRONMENTS.staging,
   },
   external: ['react', 'react-dom'],
-  noExternal: ['react-hook-form', '@hookform/resolvers'],
+  noExternal: ['react-hook-form', '@hookform/resolvers', 'lodash.isequal'],
 };