diff --git a/src/Proto.Cluster/ClusterConfig.cs b/src/Proto.Cluster/ClusterConfig.cs
index a48169719a..a6678d1b1d 100644
--- a/src/Proto.Cluster/ClusterConfig.cs
+++ b/src/Proto.Cluster/ClusterConfig.cs
@@ -43,7 +43,7 @@ private ClusterConfig(string clusterName, IClusterProvider clusterProvider, IIde
         GossipFanout = 3;
         GossipMaxSend = 50;
         HeartbeatExpiration = TimeSpan.Zero;
-        ClusterRequestDeDuplicationWindow = TimeSpan.FromSeconds(30);
+        ClusterRequestDeDuplicationWindow = TimeSpan.FromMinutes(1);
         IdentityLookup = identityLookup;
         MemberStrategyBuilder = (_, _) => new SimpleMemberStrategy();
         RemotePidCacheTimeToLive = TimeSpan.FromMinutes(15);