diff --git a/frontend/src/pages/Facility3DViewerPage.tsx b/frontend/src/pages/Facility3DViewerPage.tsx
index c8d0ea2..d7917ba 100644
--- a/frontend/src/pages/Facility3DViewerPage.tsx
+++ b/frontend/src/pages/Facility3DViewerPage.tsx
@@ -2,7 +2,7 @@ import { useEffect, useState, Suspense, Component, ReactNode, useCallback } from
 import { Canvas } from '@react-three/fiber';
 import { Html, CameraControls } from '@react-three/drei';
 import { layoutApi, Floor3DData, Room3D, Position3D } from '../lib/layoutApi';
-import { Loader2, ArrowLeft, Maximize, MousePointer2 } from 'lucide-react';
+import { Loader2, ArrowLeft, Maximize, MousePointer2, Layers, Thermometer, Droplets, Activity, Leaf, Eye, EyeOff, Clock } from 'lucide-react';
 import { Link, useSearchParams } from 'react-router-dom';
 import { FacilityScene } from '../components/facility3d/FacilityScene';
 import { PlantSearch } from '../components/facility3d/PlantSearch';