diff --git a/docs/alpine-desktop-setup/post-install/initsystems.md b/docs/alpine-desktop-setup/post-install/initsystems.md
index 5140671..871056f 100644
--- a/docs/alpine-desktop-setup/post-install/initsystems.md
+++ b/docs/alpine-desktop-setup/post-install/initsystems.md
@@ -32,3 +32,7 @@ You can view the logs in `/var/log/dmesg` and `/var/log/messages`
 
 
 ## User services using Runit
+
+If `home-manager` has been initialised and logged into the Wayfire session then it should have started a lot of services automatically. These are created and managed through `home-manager`. 
+
+The help and manual pages of runit explain how to use `sv` to manage the services.
diff --git a/docs/alpine-desktop-setup/post-install/nix.md b/docs/alpine-desktop-setup/post-install/nix.md
index 470a776..b814ce3 100644
--- a/docs/alpine-desktop-setup/post-install/nix.md
+++ b/docs/alpine-desktop-setup/post-install/nix.md
@@ -27,6 +27,7 @@ For `nix` to be able to install packages it is necessary to add a few channels:
 ```
 $ nix-channel --add https://nixos.org/channels/nixos-23.11 nixpkgs
 $ nix-channel --add https://nixos.org/channels/nixpkgs-unstable nixpkgs-unstable
+$ nix-channel --add https://github.com/nix-community/nixGL/archive/main.tar.gz nixgl && nix-channel --update
 $ nix-channel --update
 ```
 
@@ -58,9 +59,10 @@ You can also test a package before installing it with `nix-shell -p <program>`
 
 ### NixGL
 
-`nixGL` will be necessary to be able to run graphical programs which are installed through `nix`. Add it's channel and install it with:
+`nixGL` is necessary to be able to run graphical programs and sessions which are installed through `nix`. It should have been installed with `home-manager`. 
+
+Some applications might need vulkan in which case the program has to be prefixed with:
 
 ```
-$ nix-channel --add https://github.com/nix-community/nixGL/archive/main.tar.gz nixgl && nix-channel --update
-$ nix-env -iA nixgl.auto.nixGLDefault nixgl.nixVulkanIntel
+$ nixVulkanIntel <program>
 ```