diff --git a/components/h2pas/h2pasdlg.pas b/components/h2pas/h2pasdlg.pas
index 3476ef34e0..c44c6bb464 100644
--- a/components/h2pas/h2pasdlg.pas
+++ b/components/h2pas/h2pasdlg.pas
@@ -29,7 +29,7 @@ uses
   FileProcs,
   IDEMsgIntf, MenuIntf, IDECommands, BaseIDEIntf, IDEDialogs, LazIDEIntf,
   ProjectIntf, CodeToolManager, SrcEditorIntf, IDETextConverter,
-  H2PasStrConsts, H2PasConvert, IDETextConvListEdit;
+  H2PasStrConsts, H2PasConvert, IDETextConvListEdit, CompOptsIntf;
 
 type
 
@@ -99,7 +99,6 @@ type
       Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
     procedure CHeaderFilesCheckTreeViewSelectionChanged(Sender: TObject);
     procedure CloseButtonClick(Sender: TObject);
-    procedure ConstantsInsteadOfEnumsCheckBoxChange(Sender: TObject);
     procedure ConvertAndBuildButtonClick(Sender: TObject);
     procedure ConvertButtonClick(Sender: TObject);
     procedure DeleteCHeadersButtonClick(Sender: TObject);
@@ -356,11 +355,6 @@ begin
   Close;
 end;
 
-procedure TH2PasDialog.ConstantsInsteadOfEnumsCheckBoxChange(Sender: TObject);
-begin
-
-end;
-
 procedure TH2PasDialog.ConvertAndBuildButtonClick(Sender: TObject);
 begin
   if Convert=mrOk then