diff --git a/src/ce_common.pas b/src/ce_common.pas
index 4abde6ef..314eb730 100644
--- a/src/ce_common.pas
+++ b/src/ce_common.pas
@@ -61,21 +61,6 @@ type
     function length: integer;
   end;
 
-  (**
-   * Workaround for a TAsyncProcess Linux issue: OnTerminate event not called.
-   * An idle timer is started when executing and trigs the event if necessary.
-   *)
-  TCheckedAsyncProcess = class(TAsyncProcess)
-  {$IFNDEF WINDOWS}
-  private
-    fTimer: TIdleTimer;
-    procedure checkTerminated(sender: TObject);
-  public
-    constructor Create(aOwner: TComponent); override;
-    procedure Execute; override;
-  {$ENDIF}
-  end;
-
   (**
    *  TProcess with assign() 'overriden'.
    *)
@@ -210,7 +195,6 @@ type
    * Terminates and frees aProcess.
    *)
   procedure killProcess(var aProcess: TAsyncProcess);
-  procedure killProcess(var aProcess: TCheckedAsyncProcess);
 
   (**
    * Ensures that the i/o process pipes are not redirected if it waits on exit.
@@ -372,33 +356,6 @@ begin
   exit(system.length(self));
 end;
 
-{$IFNDEF WINDOWS}
-constructor TCheckedAsyncProcess.Create(aOwner: TComponent);
-begin
-  inherited;
-  fTimer := TIdleTimer.Create(self);
-  fTimer.Enabled := false;
-  fTimer.Interval := 50;
-  fTimer.AutoEnabled := false;
-end;
-
-procedure TCheckedAsyncProcess.Execute;
-begin
-  if OnTerminate <> nil then
-    fTimer.Enabled :=true;
-  fTimer.OnTimer := @checkTerminated;
-  inherited;
-end;
-
-procedure TCheckedAsyncProcess.checkTerminated(sender: TObject);
-begin
-  if Running then exit;
-  if OnTerminate = nil then exit;
-  fTimer.Enabled:=false;
-  OnTerminate(Self);
-end;
-{$ENDIF}
-
 procedure TProcessEx.Assign(aValue: TPersistent);
 var
   src: TProcess;
@@ -905,16 +862,6 @@ begin
   aProcess := nil;
 end;
 
-procedure killProcess(var aProcess: TCheckedAsyncProcess);
-begin
-  if aProcess = nil then
-    exit;
-  if aProcess.Running then
-    aProcess.Terminate(0);
-  aProcess.Free;
-  aProcess := nil;
-end;
-
 procedure ensureNoPipeIfWait(aProcess: TProcess);
 begin
   if not (poWaitonExit in aProcess.Options) then
diff --git a/src/ce_dmdwrap.pas b/src/ce_dmdwrap.pas
index 85581680..b1192f94 100644
--- a/src/ce_dmdwrap.pas
+++ b/src/ce_dmdwrap.pas
@@ -292,7 +292,6 @@ type
       without the overload aProcess does not get the Parameters if aProcess is TAsynProcess...}
     procedure setProcess(var aProcess: TProcess);
     procedure setProcess(var aProcess: TAsyncProcess);
-    procedure setProcess(var aProcess: TCheckedAsyncProcess);
     procedure setProcess(var aProcess: TCEProcess);
   end;
 
@@ -1260,17 +1259,6 @@ begin
   aProcess.StartupOptions := aProcess.StartupOptions + [suoUseShowWindow];
 end;
 
-procedure TCustomProcOptions.setProcess(var aProcess: TCheckedAsyncProcess);
-begin
-  aProcess.Parameters.Clear;
-  aProcess.Parameters.AddText(fSymStringExpander.expand(Parameters.Text));
-  aProcess.Executable := fExecutable;
-  aProcess.ShowWindow := fShowWin;
-  aProcess.Options    := fOptions;
-  aProcess.CurrentDirectory := fWorkDir;
-  aProcess.StartupOptions := aProcess.StartupOptions + [suoUseShowWindow];
-end;
-
 procedure TCustomProcOptions.setProcess(var aProcess: TCEProcess);
 begin
   aProcess.Parameters.Clear;