diff --git a/home-manager/features/tmux.nix b/home-manager/features/tmux.nix
index bc39543..624d933 100644
--- a/home-manager/features/tmux.nix
+++ b/home-manager/features/tmux.nix
@@ -2,10 +2,13 @@
   programs.tmux = {
     enable = true;
     mouse = true;
-    prefix = "C-b";
+    prefix = "C-Space";
+    keyMode = "vi";
+    terminal = "screen-256color";
     plugins = with pkgs.tmuxPlugins; [
       sensible 
       vim-tmux-navigator
+      gruvbox
     ]; 
   };
 }