1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sockets.js b/lib/sockets.js
index 931a9d23..bd59ee38 100644
--- a/lib/sockets.js
+++ b/lib/sockets.js
@@ -96,7 +96,7 @@ wss.on("connection", function(ws, req) {
         lastSeen[token] = new Date();
 
         try {
-          if (!token || token === "null") return ws.close();
+          if (!token || token === "null" || !jwt.decode(token)) return ws.close();
           const username = jwt.decode(token).username;
           if (!username) throw new Error("Invalid JWT token");