diff --git a/src/pages/XRSession.tsx b/src/pages/XRSession.tsx
index 9240c8e..d024b46 100644
--- a/src/pages/XRSession.tsx
+++ b/src/pages/XRSession.tsx
@@ -435,6 +435,8 @@ const XRSession = () => {
   const [placementMode, setPlacementMode] = useState(true); // start in placement mode
   const [snapToPlanes, setSnapToPlanes] = useState(true);
   const [allowScale, setAllowScale] = useState(false);
+  const [liveCode, setLiveCode] = useState<string | null>(null);
+  const [liveViewers, setLiveViewers] = useState(0);
   // DEVKIT: simXR forces in-XR rendering on desktop without a real WebXR session
   const devkit = useDevKit();
   const [simXR, setSimXR] = useState(false);