diff --git a/src/Nethermind/Nethermind.Blockchain/BlockHashInState/BlockHashInStateHandler.cs b/src/Nethermind/Nethermind.Blockchain/BlockHashInState/BlockHashInStateHandler.cs
index 450dcbe4b1e..ce5ade715cd 100644
--- a/src/Nethermind/Nethermind.Blockchain/BlockHashInState/BlockHashInStateHandler.cs
+++ b/src/Nethermind/Nethermind.Blockchain/BlockHashInState/BlockHashInStateHandler.cs
@@ -14,12 +14,6 @@
 
 namespace Nethermind.Blockchain.BlockHashInState;
 
-public interface IBlockHashInStateHandler
-{
-    public void InitHistoryOnForkBlock(IBlockTree blockTree, BlockHeader currentBlock, IReleaseSpec spec, IWorldState stateProvider);
-    public void AddParentBlockHashToState(BlockHeader blockHeader, IReleaseSpec spec, IWorldState stateProvider);
-}
-
 public class BlockHashInStateHandler : IBlockHashInStateHandler
 {
     public void InitHistoryOnForkBlock(IBlockTree blockTree, BlockHeader currentBlock, IReleaseSpec spec, IWorldState stateProvider)
diff --git a/src/Nethermind/Nethermind.Blockchain/BlockHashInState/IBlockHashInStateHandler.cs b/src/Nethermind/Nethermind.Blockchain/BlockHashInState/IBlockHashInStateHandler.cs
new file mode 100644
index 00000000000..e3dd17fca52
--- /dev/null
+++ b/src/Nethermind/Nethermind.Blockchain/BlockHashInState/IBlockHashInStateHandler.cs
@@ -0,0 +1,14 @@
+// SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited
+// SPDX-License-Identifier: LGPL-3.0-only
+
+using Nethermind.Core;
+using Nethermind.Core.Specs;
+using Nethermind.State;
+
+namespace Nethermind.Blockchain.BlockHashInState;
+
+public interface IBlockHashInStateHandler
+{
+    public void InitHistoryOnForkBlock(IBlockTree blockTree, BlockHeader currentBlock, IReleaseSpec spec, IWorldState stateProvider);
+    public void AddParentBlockHashToState(BlockHeader blockHeader, IReleaseSpec spec, IWorldState stateProvider);
+}