diff --git a/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketClientProtocolHandler.java b/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketClientProtocolHandler.java
index ea31759..fdda21c 100644
--- a/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketClientProtocolHandler.java
+++ b/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketClientProtocolHandler.java
@@ -93,6 +93,11 @@ public ChannelFuture handshakeCompleted() {
     return completed;
   }
 
+  @Override
+  public boolean isSharable() {
+    return false;
+  }
+
   @Override
   public void handlerAdded(ChannelHandlerContext ctx) {
     handshakeCompleted = ctx.newPromise();
diff --git a/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketServerProtocolHandler.java b/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketServerProtocolHandler.java
index d8ae34a..49d0c76 100644
--- a/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketServerProtocolHandler.java
+++ b/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketServerProtocolHandler.java
@@ -87,6 +87,11 @@ public ChannelFuture handshakeCompleted() {
     return completed;
   }
 
+  @Override
+  public boolean isSharable() {
+    return false;
+  }
+
   @Override
   public void handlerAdded(ChannelHandlerContext ctx) {
     handshakeCompleted = ctx.newPromise();