diff --git a/modules/nixos/defaultConfigs/snippets/audio.snippet b/modules/nixos/defaultConfigs/snippets/audio.snippet
index 0e8f2bc..23c73b7 100644
--- a/modules/nixos/defaultConfigs/snippets/audio.snippet
+++ b/modules/nixos/defaultConfigs/snippets/audio.snippet
@@ -1,5 +1,5 @@
 # Enable sound with pipewire.
-hardware.pulseaudio.enable = false;
+services.pulseaudio.enable = false;
 security.rtkit.enable = true;
 services.pipewire = {
   enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/budgie.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/budgie.snippet
index f1f55b7..cb56919 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/budgie.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/budgie.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the Budgie Desktop environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.budgie.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/cinnamon.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/cinnamon.snippet
index 34ac658..240f99d 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/cinnamon.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/cinnamon.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the Cinnamon Desktop Environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.cinnamon.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/deepin.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/deepin.snippet
index 3312420..700a865 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/deepin.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/deepin.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the Deepin Desktop Environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.deepin.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/enlightment.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/enlightment.snippet
index afb2034..ca864c9 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/enlightment.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/enlightment.snippet
@@ -2,7 +2,7 @@
 services.xserver.enable = true;
 
 # Enable the Enlightenment Desktop Environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.enlightenment.enable = true;
 
 # Enable acpid
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/gnome.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/gnome.snippet
index 9fddc73..655ae27 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/gnome.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/gnome.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the GNOME Desktop Environment.
-services.xserver.displayManager.gdm.enable = true;
+services.displayManager.gdm.enable = true;
 services.xserver.desktopManager.gnome.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/lumina.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/lumina.snippet
index 2301f58..0665bb5 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/lumina.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/lumina.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the Lumina Desktop Environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.lumina.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/lxqt.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/lxqt.snippet
index fd91369..4ed6b17 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/lxqt.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/lxqt.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the LXQT Desktop Environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.lxqt.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/mate.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/mate.snippet
index a92a464..026fb35 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/mate.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/mate.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the MATE Desktop Environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.mate.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/pantheon.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/pantheon.snippet
index 3cb439f..3b742dd 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/pantheon.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/pantheon.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the Pantheon Desktop Environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.pantheon.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/plasma5.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/plasma5.snippet
index 9d7f6dc..5e1bec9 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/plasma5.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/plasma5.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the KDE Plasma Desktop Environment.
-services.xserver.displayManager.sddm.enable = true;
+services.displayManager.sddm.enable = true;
 services.xserver.desktopManager.plasma5.enable = true;
diff --git a/modules/nixos/defaultConfigs/snippets/desktopEnv/xfce.snippet b/modules/nixos/defaultConfigs/snippets/desktopEnv/xfce.snippet
index ec47f6d..2438e78 100644
--- a/modules/nixos/defaultConfigs/snippets/desktopEnv/xfce.snippet
+++ b/modules/nixos/defaultConfigs/snippets/desktopEnv/xfce.snippet
@@ -2,5 +2,5 @@
 services.xserver.enable = true;
 
 # Enable the XFCE Desktop Environment.
-services.xserver.displayManager.lightdm.enable = true;
+services.displayManager.lightdm.enable = true;
 services.xserver.desktopManager.xfce.enable = true;