diff --git a/src/Nethermind/Nethermind.Xdc/Types/Timeout.cs b/src/Nethermind/Nethermind.Xdc/Types/Timeout.cs
index b1e5efeea4a0..80f62476be9f 100644
--- a/src/Nethermind/Nethermind.Xdc/Types/Timeout.cs
+++ b/src/Nethermind/Nethermind.Xdc/Types/Timeout.cs
@@ -12,12 +12,10 @@ namespace Nethermind.Xdc.Types;
 public class Timeout(ulong round, Signature? signature, ulong gapNumber) : IXdcPoolItem
 {
     private readonly TimeoutDecoder _decoder = new();
-
     public ulong Round { get; set; } = round;
     public Signature? Signature { get; set; } = signature;
     public ulong GapNumber { get; set; } = gapNumber;
     public Address? Signer { get; set; }
-
     public override string ToString() => $"{Round}:{GapNumber}";
     public (ulong Round, Hash256 hash) PoolKey() => (Round, Keccak.Compute(_decoder.Encode(this, RlpBehaviors.ForSealing).Bytes));
 }
diff --git a/src/Nethermind/Nethermind.Xdc/XdcPool.cs b/src/Nethermind/Nethermind.Xdc/XdcPool.cs
index d088ee99fcf5..8e44117d3334 100644
--- a/src/Nethermind/Nethermind.Xdc/XdcPool.cs
+++ b/src/Nethermind/Nethermind.Xdc/XdcPool.cs
@@ -37,7 +37,7 @@ public void EndRound(ulong round)
     {
         using var lockRelease = _lock.Acquire();
         {
-            foreach (var key in _items.Keys.ToArray())
+            foreach (var key in _items.Keys)
             {
                 if (key.Round <= round && _items.Remove(key, out ArrayPoolList<T> list))
                 {