diff --git a/rtdata/themes/TooWaBlue-GTK3-20_.css b/rtdata/themes/TooWaBlue-GTK3-20_.css
index 67352c356..569d151a1 100644
--- a/rtdata/themes/TooWaBlue-GTK3-20_.css
+++ b/rtdata/themes/TooWaBlue-GTK3-20_.css
@@ -2,7 +2,7 @@
   This file is part of RawTherapee.
 
   Copyright (c) 2016-2017 TooWaBoo
-  Version 2.57
+  Version 2.58
 
   RawTherapee is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -1613,6 +1613,10 @@ radiobutton {
     margin: 0;
     min-height: 2em;
 }
+#PrefNotebook checkbox,
+#PrefNotebook checkbutton {
+    min-height: 1.6667em;
+}
 
 check,
 radio {