diff --git a/home/tmux/default.nix b/home/tmux/default.nix
index 70f037f..18124e7 100644
--- a/home/tmux/default.nix
+++ b/home/tmux/default.nix
@@ -10,7 +10,7 @@ in
   options.my.home.tmux = with lib; {
     enable = my.mkDisableOption "tmux terminal multiplexer";
 
-    enabledPassthrough = mkEnableOption "tmux DCS passthrough sequence";
+    enablePassthrough = mkEnableOption "tmux DCS passthrough sequence";
   };
 
   config.programs.tmux = lib.mkIf cfg.enable {