diff --git a/Src/Data/Myc.Data.Types.pas b/Src/Data/Myc.Data.Types.pas
index b827e44..d127b69 100644
--- a/Src/Data/Myc.Data.Types.pas
+++ b/Src/Data/Myc.Data.Types.pas
@@ -3,8 +3,7 @@ unit Myc.Data.Types;
 interface
 
 uses
-    System.SysUtils,
-    System.RTTI;
+    System.SysUtils;
 
 type
     TDataKind = (dkVoid, dkOrdinal, dkFloat, dkText, dkTimestamp, dkDecimal, dkRecord, dkTuple, dkArray, dkEnum, dkMethod);