diff --git a/modules/home-manager/programs/tmux/default.nix b/modules/home-manager/programs/tmux/default.nix
index 2ed07ac..0e67e98 100644
--- a/modules/home-manager/programs/tmux/default.nix
+++ b/modules/home-manager/programs/tmux/default.nix
@@ -4,10 +4,19 @@
   programs.tmux = {
     enable = true;
     clock24 = true;
+    keyMode = "vi";
+    terminal = "screen-256color";
+
+    extraConfig = ''
+      # Fix colors
+      set -sg terminal-overrides ",*:RGB"
+    '';
+
     plugins = with pkgs.tmuxPlugins; [
       {
         plugin = catppuccin;
         extraConfig = ''
+          # Set theme
           set -g @catppuccin_flavour 'frappe'
         '';
       }