diff --git a/gui/MainForm.pas b/gui/MainForm.pas
index 5cec041..b1eaa46 100644
--- a/gui/MainForm.pas
+++ b/gui/MainForm.pas
@@ -651,6 +651,7 @@
     end;
   end;
 
+RequestDetailsMenuItem.Enabled := (selectedIndex <> -1);
 RPIncludeMenuItem.Enabled := columnFound;
 RPHighlightMenuItem.Enabled := columnFound;
 RPExcludeMenuItem.Enabled := columnFound;