diff --git a/src/pages/Viewer.tsx b/src/pages/Viewer.tsx
index 0f3eca9..fed6695 100644
--- a/src/pages/Viewer.tsx
+++ b/src/pages/Viewer.tsx
@@ -8,6 +8,7 @@ import { InspectionChecklist } from "@/components/InspectionChecklist";
 import { FineTuningControls } from "@/components/FineTuningControls";
 import { MeasurementsList } from "@/components/MeasurementsList";
 import { ScreenshotGallery } from "@/components/ScreenshotGallery";
+import { ShareButton } from "@/components/ShareButton";
 import { useEffect } from "react";
 import { toast } from "sonner";
 import { ScrollArea } from "@/components/ui/scroll-area";
@@ -49,10 +50,13 @@ const Viewer = () => {
           </div>
         </div>
 
-        <Button className="gap-2 glow-primary" disabled={!xrSupported} onClick={handleEnterXR}>
-          <Glasses className="h-4 w-4" />
-          Entrar em Modo XR
-        </Button>
+        <div className="flex items-center gap-2">
+          <ShareButton />
+          <Button className="gap-2 glow-primary" disabled={!xrSupported} onClick={handleEnterXR}>
+            <Glasses className="h-4 w-4" />
+            Entrar em Modo XR
+          </Button>
+        </div>
       </header>
 
       <div className="flex flex-1 overflow-hidden">