diff --git a/ui/src/hooks/useWebsocket.tsx b/ui/src/hooks/useWebsocket.tsx
index 699f580..1a95236 100644
--- a/ui/src/hooks/useWebsocket.tsx
+++ b/ui/src/hooks/useWebsocket.tsx
@@ -1,11 +1,14 @@
 import type { WebsocketStatus } from "@/components/ConnectionStatus";
 import type { StatusMessage } from "@/services/types";
+import { getLastMessage, setLastMessage } from "@/services/store";
 import { initializeConnection } from "@/services/websocket";
 import { useEffect, useState } from "react";
 
 export function useWebsocket(url: string) {
     const [status, setStatus] = useState<WebsocketStatus>();
-    const [message, setMessage] = useState<StatusMessage | null>();
+    const [message, setMessage] = useState<StatusMessage | null>(
+        getLastMessage(),
+    );
 
     useEffect(() => {
         initializeConnection(url, {
@@ -14,6 +17,7 @@ export function useWebsocket(url: string) {
 
                 setStatus("connected");
                 setMessage(parsed);
+                setLastMessage(parsed);
             },
             onOpen: () => setStatus("connecting"),
             onClose: () => setStatus("disconnected"),
diff --git a/ui/src/services/store.ts b/ui/src/services/store.ts
index 966d9c3..37116c8 100644
--- a/ui/src/services/store.ts
+++ b/ui/src/services/store.ts
@@ -2,15 +2,14 @@ import type { StatusMessage } from "@/services/types";
 
 export type TimePeriod = "realtime" | "hour" | "day" | "week" | "month" | "all";
 
-let data: StatusMessage[] = [];
-const maxRealtimePoints = 50;
+const realtimeData: StatusMessage[] = [];
 
-export function addDataPoint(value: StatusMessage) {
-    data.push(value);
+export function getLastMessage(): StatusMessage | null {
+    return JSON.parse(localStorage.getItem("last_message")!) as StatusMessage;
+}
 
-    if (data.length > maxRealtimePoints) {
-        data.shift();
-    }
+export function setLastMessage(message: StatusMessage) {
+    localStorage.setItem("last_message", JSON.stringify(message));
 }
 
 export function addDataPoint(value: StatusMessage) {