diff --git a/doc/zenbones.txt b/doc/zenbones.txt
index d8ffaf6..ceffbb8 100644
--- a/doc/zenbones.txt
+++ b/doc/zenbones.txt
@@ -21,6 +21,7 @@ Just apply the colorscheme as usual:
 
 >
     set termguicolors
+    set background=light " or dark
     
     colorscheme zenbones
     
@@ -31,6 +32,7 @@ Just apply the colorscheme as usual:
     colorscheme forestbones  " Everforest flavor - https://github.com/sainnhe/everforest
     colorscheme nordbones    " Nord flavor - https://www.nordtheme.com/docs/colors-and-palettes
     colorscheme tokyobones   " Tokyo Night flavor - https://github.com/enkia/tokyo-night-vscode-theme#color-palette
+    colorscheme duckbones    " Spaceduck flavor - https://pineapplegiant.github.io/spaceduck
 <