diff --git a/rtl/inc/systemh.inc b/rtl/inc/systemh.inc
index 66e17099ad..3646407fea 100644
--- a/rtl/inc/systemh.inc
+++ b/rtl/inc/systemh.inc
@@ -300,8 +300,8 @@ Type
   HRESULT             = type Longint;
 {$ifndef FPUNONE}
   TDateTime           = type Double;
-//  TDate               = type TDateTime;
-//  TTime               = type TDateTime;
+  TDate               = type TDateTime;
+  TTime               = type TDateTime;
 {$endif}
   TError               = type Longint;