diff --git a/data/nix/default.yaml b/data/nix/default.yaml
index 035179f..97cc395 100644
--- a/data/nix/default.yaml
+++ b/data/nix/default.yaml
@@ -3,40 +3,34 @@ nix::settings:
   tp_prerequisites: {}
   exec_prerequisites:
     install:
-      command: 'sh <(curl -L https://nixos.org/nix/install) --daemon'
+#      command: 'sh <(curl -L https://nixos.org/nix/install) --daemon'
+      command: 'curl -L https://nixos.org/nix/install -o /tmp/nix_install ; sh /tmp/nix_install --daemon | yes'
       creates: '/nix'
+      provider: posix
 
   urls:
     website: 'https://nixos.org'
     issues: 'https://github.com/nixos/nix/issues'
-    documentation: 'https://nix.com/documentation'
-    source: 'https://github.com/nix/nix'
-  description: 'nix description'
+    documentation: 'https://nixos.org/learn.html'
+    source: 'https://github.com/nixos/nix'
+  description: 'The purely functional package manager'
 
   # Configured: +package -source -file +image
-  install_method: 'source'
+  install_method: 'package'
 
-  packages: []
+  packages: {}
   manage_package: false
-  prerequisites:
-    exec:
-      command: 'sh <(curl -L https://nixos.org/nix/install) --daemon'
-      creates: '/nix'
 
   services:
-    main:
-      name: nix-daemon
+    nix-daemon:
       process_name: nix
       process_extra_name: ~
       process_user: root
       process_group: root
       nodaemon_args: '-D'
-      ensure: running
-      enable: true
       pidfile: /run/nix.pid
       params: {}
 
-
   files:
     config:
       path: '/etc/nix/nix.conf'
@@ -74,22 +68,24 @@ nix::settings:
       status: 'nix status'
   version_command: 'nix --version'
   help_command: 'nix --help'
-  run_commands:
-    start:
-      command: 'nix start'
 
   image:
     name: 'nixos/nix'
     systemd_options: {}
 
-  releases:
+  release:
     latest_version: 2.13.2
     latest_url: ~
     base_url: 'https://releases.nixos.org/nix/nix-$VERSION/nix-$VERSION-$OS.tar.xz'
     file_name: 'nix-$VERSION-$OS.tar.xz'
     extracted_dir: 'nix-$VERSION-$OS'
     file_format: xz
-    prerequisites:
+
+  setupa:
+    enable: true
+    resources:
       exec:
-        command: 'sh <(curl -L https://nixos.org/nix/install) --daemon'
-        creates: '/nix'
+        install_nix:
+          command: 'curl -L https://nixos.org/nix/install --daemon | bash'
+          creates: '/nix'
+          provider: shell
\ No newline at end of file
diff --git a/data/nix/osfamily/Darwin.yaml b/data/nix/osfamily/Darwin.yaml
deleted file mode 100644
index 28548fc..0000000
--- a/data/nix/osfamily/Darwin.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
----
-nix::settings:
-  brew_package_name: 'nix'
-
-  user_files:
-    config:
-      path: '$HOME/Library/Application\ Support/nix/nix.conf'
-
-  user_dirs:
-    config:
-      path: '$HOME/Library/Application\ Support/nix/nix.conf'
\ No newline at end of file
diff --git a/data/nix/osfamily/Debian.yaml b/data/nix/osfamily/Debian.yaml
deleted file mode 100644
index b3ed05e..0000000
--- a/data/nix/osfamily/Debian.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-nix::settings:
-
-  files:
-    init:
-      path: '/etc/default/nix'
\ No newline at end of file
diff --git a/data/nix/osfamily/RedHat.yaml b/data/nix/osfamily/RedHat.yaml
deleted file mode 100644
index 4c7da89..0000000
--- a/data/nix/osfamily/RedHat.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
----
-nix::settings:
-  dockerfile_prerequisites: 'RUN yum install -y wget which'
diff --git a/data/nix/osfamily/windows.yaml b/data/nix/osfamily/windows.yaml
deleted file mode 100644
index 98b96c6..0000000
--- a/data/nix/osfamily/windows.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
----
-nix::settings:
-
-  # If exe or msi package is available for direct download:
-  package_provider: 'windows'
-  package_source: 'https://github.com/nix/nix/releases/download/v$VERSION/nix_$VERSION_$OS_$ARCH.msi'
-
-  user_files:
-    config:
-      path: '%APPDATA%\nix\nix.conf'
-
-  user_dirs:
-    config:
-      path: '%APPDATA%\nix'
\ No newline at end of file