diff --git a/ChangeLog b/ChangeLog
index 7c27d42e..b30f50a0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -19876,3 +19876,7 @@
 	* Fixed a math bug in rdairplay(1) that caused the estimated
 	stop-down times in the post point widget to be incorrect after
 	adding or removing events from a running log.
+2020-06-09 Fred Gleason <fredg@paravelsystems.com>
+	* Fixed a bug in rdadmin(1) that made it impossible to enter
+	useful strings in the 'WaveForm Caption' control on the
+	'Edit RDLogEdit' dialog.
diff --git a/rdadmin/edit_rdlogedit.cpp b/rdadmin/edit_rdlogedit.cpp
index e0c7f13f..99acd0cd 100644
--- a/rdadmin/edit_rdlogedit.cpp
+++ b/rdadmin/edit_rdlogedit.cpp
@@ -2,7 +2,7 @@
 //
 // Edit an RDLogedit Configuration
 //
-//   (C) Copyright 2002-2019 Fred Gleason <fredg@paravelsystems.com>
+//   (C) Copyright 2002-2020 Fred Gleason <fredg@paravelsystems.com>
 //
 //   This program is free software; you can redistribute it and/or modify
 //   it under the terms of the GNU General Public License version 2 as
@@ -185,7 +185,6 @@ EditRDLogedit::EditRDLogedit(RDStation *station,RDStation *cae_station,
   //
   lib_waveform_caption_edit=new QLineEdit(this);
   lib_waveform_caption_edit->setGeometry(180,268,sizeHint().width()-190,19);
-  lib_waveform_caption_edit->setValidator(validator);
   QLabel *lib_waveform_caption_label=
     new QLabel(lib_waveform_caption_edit,tr("WaveForm Caption:"),this);
   lib_waveform_caption_label->setFont(labelFont());