diff --git a/components/rx/trunk/dcl_rxtools/register_rxtools.pas b/components/rx/trunk/dcl_rxtools/register_rxtools.pas
index 4311c1e1a..4a0b656db 100644
--- a/components/rx/trunk/dcl_rxtools/register_rxtools.pas
+++ b/components/rx/trunk/dcl_rxtools/register_rxtools.pas
@@ -40,7 +40,7 @@ uses
 procedure Register;
 implementation
 uses Forms, LazarusPackageIntf, RxTextHolder, ComponentEditors, RxTextHolder_Editor,
-  rxconst, StrHolder, PropEdits, StringsPropEditDlg, UITypes;
+  rxconst, StrHolder, PropEdits, StringsPropEditDlg, {$IF FPC_FULLVERSION >= 30200}System.{$ENDIF}UITypes;
 
 type