diff --git a/lib/delphi/test/serializer/TestSerializer.dpr b/lib/delphi/test/serializer/TestSerializer.dpr
index 4360a73..51e22a4 100644
--- a/lib/delphi/test/serializer/TestSerializer.dpr
+++ b/lib/delphi/test/serializer/TestSerializer.dpr
@@ -35,7 +35,7 @@
   Thrift.Serializer in '..\..\src\Thrift.Serializer.pas',
   Thrift.Stream in '..\..\src\Thrift.Stream.pas',
   Thrift.TypeRegistry in '..\..\src\Thrift.TypeRegistry.pas',
-  ReservedKeywords,
+  System_,
   DebugProtoTest,
   TestSerializer.Data;