diff --git a/home.nix b/home.nix
index 496f0cf..c76aa08 100644
--- a/home.nix
+++ b/home.nix
@@ -503,6 +503,10 @@ let user = import ./name.nix; in
     escapeTime = 10;
     keyMode = "vi";
     mouse = true;
+    extraConfig = ''
+      unbind-key 'Space'
+      bind-key 'Space' copy-mode
+    '';
   };
   programs.git = {
     enable = true;