diff --git a/sdata/subcmd-install/options.sh b/sdata/subcmd-install/options.sh
index 9d09b6541..c99bf1b52 100644
--- a/sdata/subcmd-install/options.sh
+++ b/sdata/subcmd-install/options.sh
@@ -24,7 +24,8 @@ Options for install:
                             Quickshell, Fish and Hyprland
       --core                Alias of --skip-{plasmaintg,fish,miscconf,fontconfig}
       --exp-files           Use experimental script for the third step copying files
-      --fontset <set>       (Unavailable yet) Use a set of pre-defined font and config
+      --fontset <set>       Use a set of pre-defined font and config.
+                            Possible values of <set>: $(ls -A ${REPO_ROOT}/dots-extra/fontsets)
       --via-nix             (Unavailable yet) Use Nix to install dependencies
 "
 }