diff --git a/vite.config.ts b/vite.config.ts
index 3ceb5fe9..88091f03 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -5,6 +5,12 @@ export default defineConfig({
   plugins: [react()],
   server: {
     port: 9802
+  },
+  resolve: {
+    extensions: ['.js', '.ts', '.tsx', '.json']
+  },
+  optimizeDeps: {
+    include: ['applesauce-core', 'applesauce-factory', 'applesauce-relay', 'applesauce-react']
   }
 })