diff --git a/client/pages/Feed.tsx b/client/pages/Feed.tsx
index 9c4fb529..90081748 100644
--- a/client/pages/Feed.tsx
+++ b/client/pages/Feed.tsx
@@ -109,6 +109,7 @@ export default function Feed() {
   const [activeFilter, setActiveFilter] = useState<
     "all" | "following" | "trending"
   >("all");
+  const [selectedArms, setSelectedArms] = useState<ArmType[]>([]);
   const [showPostComposer, setShowPostComposer] = useState(false);
 
   const mapPostsToFeedItems = useCallback(