diff --git a/Provider/src/FirebirdSql.Data.FirebirdClient/Client/Native/FesStatement.cs b/Provider/src/FirebirdSql.Data.FirebirdClient/Client/Native/FesStatement.cs
index 90d4d3b3..6acc745c 100644
--- a/Provider/src/FirebirdSql.Data.FirebirdClient/Client/Native/FesStatement.cs
+++ b/Provider/src/FirebirdSql.Data.FirebirdClient/Client/Native/FesStatement.cs
@@ -124,6 +124,25 @@ public FesStatement(DatabaseBase db, TransactionBase transaction)
 
 		#region Dispose2
 
+		public override void Dispose2()
+		{
+			if (!_disposed)
+			{
+				_disposed = true;
+				Release();
+				Clear();
+				_db = null;
+				_fields = null;
+				_parameters = null;
+				_transaction = null;
+				OutputParameters = null;
+				_statusVector = null;
+				_allRowsFetched = false;
+				_handle.Dispose();
+				FetchSize = 0;
+				base.Dispose2();
+			}
+		}
 		public override async ValueTask Dispose2Async(CancellationToken cancellationToken = default)
 		{
 			if (!_disposed)