diff --git a/home/common/files/tmuxinator/nix-cs.yml b/home/common/files/tmuxinator/nix-cs.yml
deleted file mode 100644
index ce9e0da..0000000
--- a/home/common/files/tmuxinator/nix-cs.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-name: nix-cs
-root: ~/
-on_project_start: tmux setw synchronize-panes
-windows:
-  - nix:
-      layout: tiled
-      synchronize: after
-      panes:
-        - ssh loki
-        - ssh fred
-        - ssh eve
-        - ssh smaug
-        - ssh w1
diff --git a/home/common/files/tmuxinator/nixos.yml b/home/common/files/tmuxinator/nixos.yml
index f05d87d..d1447bb 100644
--- a/home/common/files/tmuxinator/nixos.yml
+++ b/home/common/files/tmuxinator/nixos.yml
@@ -2,6 +2,7 @@
 
 name: nixos
 root: ~/nixos
+attach: false
 
 
 windows: