diff --git a/NAPS2.Lib/EtoForms/Desktop/DesktopKeyboardShortcuts.cs b/NAPS2.Lib/EtoForms/Desktop/DesktopKeyboardShortcuts.cs
index b85b64b1b..9753232db 100644
--- a/NAPS2.Lib/EtoForms/Desktop/DesktopKeyboardShortcuts.cs
+++ b/NAPS2.Lib/EtoForms/Desktop/DesktopKeyboardShortcuts.cs
@@ -35,7 +35,7 @@ public class DesktopKeyboardShortcuts
         _ksm.Assign("Ctrl+C", commands.Copy);
         _ksm.Assign("Ctrl+V", commands.Paste);
         _ksm.Assign("Ctrl+Z", commands.Undo);
-        _ksm.Assign("Ctrl+Y", commands.Redo);
+        _ksm.Assign(EtoPlatform.Current.IsGtk ? "Ctrl+Shift+Z" : "Ctrl+Y", commands.Redo);
 
         // Configured
 
diff --git a/NAPS2.Lib/EtoForms/Ui/PreviewForm.cs b/NAPS2.Lib/EtoForms/Ui/PreviewForm.cs
index 555704c54..3793a8c6f 100644
--- a/NAPS2.Lib/EtoForms/Ui/PreviewForm.cs
+++ b/NAPS2.Lib/EtoForms/Ui/PreviewForm.cs
@@ -348,7 +348,7 @@ public class PreviewForm : EtoDialogBase
         _ksm.Assign("Ctrl+OemMinus", ZoomOutCommand);
         _ksm.Assign("Ctrl+0", ZoomActualCommand);
         _ksm.Assign("Ctrl+Z", Commands.Undo);
-        _ksm.Assign("Ctrl+Y", Commands.Redo);
+        _ksm.Assign(EtoPlatform.Current.IsGtk ? "Ctrl+Shift+Z" : "Ctrl+Y", Commands.Redo);
 
         // Configured