diff --git a/debugger/debugger.pp b/debugger/debugger.pp
index 4872b0ac2e..97d84110c3 100644
--- a/debugger/debugger.pp
+++ b/debugger/debugger.pp
@@ -1964,9 +1964,6 @@ end;
 { TDebuggerConfigStore }
 
 procedure TDebuggerConfigStore.Load;
-const
-  OLD_GDB_DBG_NAME = 'GNU debugger (gdb)';
-  OLD_SSH_DBG_NAME = 'GNU debugger through SSH (gdb)';
 begin
   inherited;
   ConfigStore.AppendBasePath('WatchesDlg/');
diff --git a/ide/codetemplatesdlg.pas b/ide/codetemplatesdlg.pas
index e796061ff5..2ada23591b 100644
--- a/ide/codetemplatesdlg.pas
+++ b/ide/codetemplatesdlg.pas
@@ -36,7 +36,7 @@ uses
   LCLProc, Forms, Controls, Dialogs, ClipBrd, StdCtrls, ExtCtrls, Menus,
   ButtonPanel, EditBtn,
   // LazUtils
-  FileUtil, LazFileUtils, LazUTF8Classes, LazLoggerBase, LazStringUtils,
+  FileUtil, LazFileUtils, LazLoggerBase, LazStringUtils,
   // synedit
   SynEdit, SynHighlighterPas, SynEditAutoComplete,
   // codetools
diff --git a/ide/sourceeditor.pp b/ide/sourceeditor.pp
index 2584a408e3..df0c79f009 100644
--- a/ide/sourceeditor.pp
+++ b/ide/sourceeditor.pp
@@ -51,7 +51,7 @@ uses
   // LazControls
   ExtendedNotebook,
   // LazUtils
-  LConvEncoding, FileUtil, LazFileUtils, LazFileCache, LazUTF8, LazUTF8Classes,
+  LConvEncoding, FileUtil, LazFileUtils, LazFileCache, LazUTF8,
   LazMethodList, LazLoggerBase, LazLogger, Translations, LazUtilities, LazTracer,
   LazStringUtils,
   // codetools
@@ -10245,7 +10245,6 @@ end;
 procedure TSourceEditorManager.ReloadEditorOptions;
 var
   i: Integer;
-  Filename: string;
 begin
   for i := FSourceWindowList.Count - 1 downto 0 do
     SourceWindows[i].ReloadEditorOptions;