diff --git a/microbench/src/main/java/io/netty/microbench/http2/NoPriorityByteDistributionBenchmark.java b/microbench/src/main/java/io/netty/microbench/http2/NoPriorityByteDistributionBenchmark.java
index 443ad320f6..a28a748f2e 100644
--- a/microbench/src/main/java/io/netty/microbench/http2/NoPriorityByteDistributionBenchmark.java
+++ b/microbench/src/main/java/io/netty/microbench/http2/NoPriorityByteDistributionBenchmark.java
@@ -21,7 +21,6 @@ import io.netty.channel.ChannelConfig;
 import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelHandlerInvoker;
 import io.netty.channel.ChannelMetadata;
 import io.netty.channel.ChannelOutboundBuffer;
 import io.netty.channel.ChannelPipeline;
@@ -298,11 +297,6 @@ public class NoPriorityByteDistributionBenchmark extends AbstractMicrobenchmark
             return channel.eventLoop();
         }
 
-        @Override
-        public ChannelHandlerInvoker invoker() {
-            throw new UnsupportedOperationException();
-        }
-
         @Override
         public String name() {
             throw new UnsupportedOperationException();