diff --git a/jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/EchoSocket.java b/jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/EchoSocket.java
index 0b9e643c072..d1c7db2f4c2 100644
--- a/jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/EchoSocket.java
+++ b/jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/EchoSocket.java
@@ -36,9 +36,9 @@ public class EchoSocket extends EventSocket
     }
 
     @Override
-    public void onMessage(byte[] buf, int offset, int len)
+    public void onMessage(byte[] buf, int offset, int len) throws IOException
     {
         super.onMessage(buf, offset, len);
-        session.getRemote().sendBytes(ByteBuffer.wrap(buf, offset, len), WriteCallback.NOOP);
+        session.getRemote().sendBytes(ByteBuffer.wrap(buf, offset, len));
     }
 }
diff --git a/jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/EventSocket.java b/jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/EventSocket.java
index bffbe3825e5..da610799f03 100644
--- a/jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/EventSocket.java
+++ b/jetty-websocket/websocket-jetty-tests/src/test/java/org/eclipse/jetty/websocket/tests/EventSocket.java
@@ -71,7 +71,7 @@ public class EventSocket
     }
 
     @OnWebSocketMessage
-    public void onMessage(byte[] buf, int offset, int len)
+    public void onMessage(byte[] buf, int offset, int len) throws IOException
     {
         ByteBuffer message = ByteBuffer.wrap(buf, offset, len);
         if (LOG.isDebugEnabled())