diff --git a/transport/src/test/java/io/netty/channel/local/LocalTransportThreadModelTest.java b/transport/src/test/java/io/netty/channel/local/LocalTransportThreadModelTest.java
index fdb4a6a300..e11908e27a 100644
--- a/transport/src/test/java/io/netty/channel/local/LocalTransportThreadModelTest.java
+++ b/transport/src/test/java/io/netty/channel/local/LocalTransportThreadModelTest.java
@@ -204,7 +204,7 @@ public class LocalTransportThreadModelTest {
         }
     }
 
-    @Test(timeout = 30000)
+    @Test(timeout = 60000)
     public void testConcurrentMessageBufferAccess() throws Throwable {
         EventLoop l = new LocalEventLoop(4, new PrefixThreadFactory("l"));
         EventExecutor e1 = new DefaultEventExecutor(4, new PrefixThreadFactory("e1"));