diff --git a/homes/julian/features/tmux/default.nix b/homes/julian/features/tmux/default.nix
index 429b5e8..fd1abf2 100644
--- a/homes/julian/features/tmux/default.nix
+++ b/homes/julian/features/tmux/default.nix
@@ -1,13 +1,10 @@
 {
-  lib,
-  pkgs,
-  config,
-  ...
-}: {
   programs.tmux = {
     enable = true;
     clock24 = true;
     keyMode = "vi";
+    customPaneNavigationAndResize = true; # use hjkl
     mouse = true;
+    prefix = "C-Space"; # use instead of C-b
   };
 }