diff --git a/src/Nethermind/Nethermind.Synchronization/FastSync/TreeSync.cs b/src/Nethermind/Nethermind.Synchronization/FastSync/TreeSync.cs
index 449420b2cba..4cc449cb47b 100644
--- a/src/Nethermind/Nethermind.Synchronization/FastSync/TreeSync.cs
+++ b/src/Nethermind/Nethermind.Synchronization/FastSync/TreeSync.cs
@@ -66,8 +66,8 @@ public class TreeSync
         private readonly ReaderWriterLockSlim _syncStateLock = new();
         private readonly ConcurrentDictionary<StateSyncBatch, object?> _pendingRequests = new();
         private Dictionary<StateSyncItem.NodeKey, HashSet<DependentItem>> _dependencies = new();
-        private readonly LruKeyCacheLowObject<StateSyncItem.NodeKey> _alreadySavedNode = new(AlreadySavedCapacity, "saved nodes");
-        private readonly LruKeyCacheLowObject<ValueHash256> _alreadySavedCode = new(AlreadySavedCapacity, "saved nodes");
+        private readonly LruKeyCache<StateSyncItem.NodeKey> _alreadySavedNode = new(AlreadySavedCapacity, "saved nodes");
+        private readonly LruKeyCache<ValueHash256> _alreadySavedCode = new(AlreadySavedCapacity, "saved nodes");
 
         private BranchProgress _branchProgress;
         private int _hintsToResetRoot;