diff --git a/src/main/java/net/simon987/mar/server/websocket/SocketServer.java b/src/main/java/net/simon987/mar/server/websocket/SocketServer.java
index 7628f13..6b1e151 100644
--- a/src/main/java/net/simon987/mar/server/websocket/SocketServer.java
+++ b/src/main/java/net/simon987/mar/server/websocket/SocketServer.java
@@ -17,9 +17,11 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
-@WebSocket
+@WebSocket(maxTextMessageSize = SocketServer.MAX_TXT_MESSAGE_SIZE)
 public class SocketServer {
 
+    static final int MAX_TXT_MESSAGE_SIZE = 1024 * 1024 * 10;
+
     private final OnlineUserManager onlineUserManager = new OnlineUserManager();
 
     private final MessageDispatcher messageDispatcher = new MessageDispatcher();