diff --git a/CryptoExchange.Net.UnitTests/SymbolOrderBookTests.cs b/CryptoExchange.Net.UnitTests/SymbolOrderBookTests.cs
index 7f56fe6..f596e58 100644
--- a/CryptoExchange.Net.UnitTests/SymbolOrderBookTests.cs
+++ b/CryptoExchange.Net.UnitTests/SymbolOrderBookTests.cs
@@ -21,7 +21,6 @@ namespace CryptoExchange.Net.UnitTests
             {
             }
 
-            public override void Dispose() {}
 
             protected override Task<CallResult<bool>> DoResyncAsync(CancellationToken ct)
             {