diff --git a/testsuite/src/test/java/io/netty/testsuite/transport/socket/SocketShutdownOutputByPeerTest.java b/testsuite/src/test/java/io/netty/testsuite/transport/socket/SocketShutdownOutputByPeerTest.java
index 1356797077..9e9b301204 100644
--- a/testsuite/src/test/java/io/netty/testsuite/transport/socket/SocketShutdownOutputByPeerTest.java
+++ b/testsuite/src/test/java/io/netty/testsuite/transport/socket/SocketShutdownOutputByPeerTest.java
@@ -64,6 +64,7 @@ public class SocketShutdownOutputByPeerTest extends AbstractServerSocketTest {
             assertTrue(h.ch.isInputShutdown());
             assertFalse(h.ch.isOutputShutdown());
             assertEquals(1, h.closure.getCount());
+            Thread.sleep(100);
             assertEquals(1, h.halfClosureCount.intValue());
         } finally {
             s.close();
@@ -101,6 +102,7 @@ public class SocketShutdownOutputByPeerTest extends AbstractServerSocketTest {
             assertTrue(h.ch.isOutputShutdown());
 
             assertEquals(1, h.halfClosure.getCount());
+            Thread.sleep(100);
             assertEquals(0, h.halfClosureCount.intValue());
         } finally {
             s.close();
diff --git a/transport/src/main/java/io/netty/channel/nio/AbstractNioByteChannel.java b/transport/src/main/java/io/netty/channel/nio/AbstractNioByteChannel.java
index a987f3eb64..a9041d9f00 100755
--- a/transport/src/main/java/io/netty/channel/nio/AbstractNioByteChannel.java
+++ b/transport/src/main/java/io/netty/channel/nio/AbstractNioByteChannel.java
@@ -119,6 +119,7 @@ public abstract class AbstractNioByteChannel extends AbstractNioChannel {
                     setInputShutdown();
                     if (isOpen()) {
                         if (Boolean.TRUE.equals(config().getOption(ChannelOption.ALLOW_HALF_CLOSURE))) {
+                            key.interestOps(key.interestOps() & ~readInterestOp);
                             pipeline.fireUserEventTriggered(ChannelInputShutdownEvent.INSTANCE);
                         } else {
                             close(voidFuture());