diff --git a/src/pages/Index.tsx b/src/pages/Index.tsx
index 3f5cff1..e0cd98e 100644
--- a/src/pages/Index.tsx
+++ b/src/pages/Index.tsx
@@ -15,7 +15,7 @@ const Index = () => {
   const [loadingDemoCotovelo, setLoadingDemoCotovelo] = useState(false);
   
   const [converting, setConverting] = useState(false);
-  const { model, setModel, xrSupported, setXrSupported } = useModelStore();
+  const { model, addModel, models, maxModels, xrSupported, setXrSupported } = useModelStore();
 
   useEffect(() => {
     if (navigator.xr) {