diff --git a/hosts/work/common.nix b/hosts/work/common.nix
index 3e8ffcd..717e51e 100644
--- a/hosts/work/common.nix
+++ b/hosts/work/common.nix
@@ -20,6 +20,7 @@
     opencode.enable = true;
     opencode.enableConfig = true;
     opencode.workMode = true;
+    pi.enable = true;
   };
 
   dot.tmux.workMode = true;
diff --git a/modules/home/dev.nix b/modules/home/dev.nix
index 476b458..848d2f9 100644
--- a/modules/home/dev.nix
+++ b/modules/home/dev.nix
@@ -54,9 +54,8 @@ in
         (lib.optional cfg.claude-code.enable pkgs.unstable.claude-code) ++
         (lib.optional cfg.opencode.enable (pkgs.opencode-pinned or pkgs.unstable.opencode)) ++
         (lib.optional cfg.gemini-cli.enable pkgs.unstable.gemini-cli) ++
+        (lib.optional cfg.pi.enable inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system}.pi) ++
         (lib.optional (cfg.bubblewrap.enable && pkgs.stdenv.isLinux) pkgs.unstable.bubblewrap);
-      # environment.systemPackages = [] ++
-      #   (lib.optional cfg.pi.enable inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system}.pi);
     })
   ];
 }
diff --git a/modules/home/tmux.nix b/modules/home/tmux.nix
index 16df55f..33b1cda 100644
--- a/modules/home/tmux.nix
+++ b/modules/home/tmux.nix
@@ -118,6 +118,7 @@ in
       extraConfig = ''
         set -g display-time 1500
         set -s set-clipboard on
+        set -g extended-keys on
 
         unbind S
         bind S command-prompt "switch -t %1"