diff --git a/flake.nix b/flake.nix
index f9e648d..672668f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -57,7 +57,9 @@
 
         home-manager.sharedModules = [ ({ config, ... }: {
           config = lib.mkIf config.programs.mpv.enable {
-            xdg.configFile."mpv/script-opts/sub-select.json".text = builtins.toJSON [
+            xdg.configFile."mpv/script-opts/sub-select.json".text = let
+              signs = [ "sign" "song" "s&s" ];
+            in builtins.toJSON [
               # English audio:
               # 1. English signs/songs subs
               # 2. Forced subs
@@ -65,7 +67,7 @@
               {
                 alang = "eng?";
                 slang = "eng?";
-                whitelist = [ "sign" "song" ];
+                whitelist = signs;
               }
               {
                 alang = "eng?";
@@ -89,36 +91,36 @@
               {
                 alang = "*";
                 slang = "eng?";
-                blacklist = [ "sign" "song" ];
+                blacklist = signs;
                 condition = "not sub.forced and ((audio.default and sub.default) or (not audio.default and not sub.default))";
               }
               {
                 alang = "*";
                 slang = "eng?";
-                blacklist = [ "sign" "song" ];
+                blacklist = signs;
                 condition = "not sub.forced";
               }
               {
                 alang = "*";
                 slang = "eng?";
-                blacklist = [ "sign" "song" ];
+                blacklist = signs;
               }
               {
                 alang = "*";
                 slang = "und";
-                blacklist = [ "sign" "song" ];
+                blacklist = signs;
                 condition = "not sub.forced and ((audio.default and sub.default) or (not audio.default and not sub.default))";
               }
               {
                 alang = "*";
                 slang = "und";
-                blacklist = [ "sign" "song" ];
+                blacklist = signs;
                 condition = "not sub.forced";
               }
               {
                 alang = "*";
                 slang = "und";
-                blacklist = [ "sign" "song" ];
+                blacklist = signs;
               }
               {
                 alang = "*";