diff --git a/stylix/palette.nix b/stylix/palette.nix
index edf2d6cd..f3570720 100644
--- a/stylix/palette.nix
+++ b/stylix/palette.nix
@@ -77,7 +77,7 @@ in {
 
     imageScalingMode = mkOption {
       type = types.enum [ "stretch" "fill" "fit" "center" "tile" ];
-      default = fromOS [ "imageScalingMode" ] "fill";
+      default = fromOs [ "imageScalingMode" ] "fill";
       description = ''
         Wallpaper scaling mode;