diff --git a/Libplanet.Benchmarks/BlockChain.cs b/Libplanet.Benchmarks/BlockChain.cs
index 2968d88ea3c..7d5d7b1623b 100644
--- a/Libplanet.Benchmarks/BlockChain.cs
+++ b/Libplanet.Benchmarks/BlockChain.cs
@@ -11,7 +11,6 @@ namespace Libplanet.Benchmarks
 {
     public class BlockChain
     {
-        
         private StoreFixture _fx;
         private BlockChain<DumbAction> _blockChain;