diff --git a/modules/home-manager/tmux.nix b/modules/home-manager/tmux.nix
index 69aa81c..7cfab56 100644
--- a/modules/home-manager/tmux.nix
+++ b/modules/home-manager/tmux.nix
@@ -40,7 +40,7 @@ in
       inherit plugin;
       extraConfig = concatStrings [
         ''
-          set -g @catppuccin_flavour '${cfg.flavor}'
+          set -g @catppuccin_flavor '${cfg.flavor}'
         ''
         cfg.extraConfig
       ];