diff --git a/sockets/arena.socket.js b/sockets/arena.socket.js
index 5f7bb42..f7750c9 100644
--- a/sockets/arena.socket.js
+++ b/sockets/arena.socket.js
@@ -742,7 +742,7 @@ function registerArenaHandlers(io, socket) {
   });
 
   /* ── Zug beenden → Kampfphase → Zugwechsel ── */
-  socket.on("end_turn", (data) => {
+  socket.on("end_turn", async (data) => {
     const { matchId, slot } = data;
     if (!matchId || !slot) return;