diff --git a/src/test/java/net/openhft/chronicle/map/ClusterReplicationTest.java b/src/test/java/net/openhft/chronicle/map/ClusterReplicationTest.java
index 34b9a63c9..935661045 100644
--- a/src/test/java/net/openhft/chronicle/map/ClusterReplicationTest.java
+++ b/src/test/java/net/openhft/chronicle/map/ClusterReplicationTest.java
@@ -89,12 +89,8 @@ public class ClusterReplicationTest {
 
 
     @Test
-    @Ignore
     public void test() throws IOException, InterruptedException {
 
-        // todo remove this sleep
-        Thread.sleep(100);
-
         map2b = ChronicleMapBuilder.of(Integer.class, CharSequence.class)
                 .entries(1000)
                 .addReplicator(clusterB.channelReplicator((short) 2))