diff --git a/scripts/Common/Scripts/Operations.ps1 b/scripts/Common/Scripts/Operations.ps1
index b7f76b8b..05220d0a 100644
--- a/scripts/Common/Scripts/Operations.ps1
+++ b/scripts/Common/Scripts/Operations.ps1
@@ -194,6 +194,6 @@ $null = New-Module {
         Clears resources allocated during the operation.
     #>
     function Clear-OperationResources {
-        wsl --unregister (Get-DistributionName);
+        Uninstall-WslDistribution;
     }
 };
diff --git a/scripts/Windows/OS/Install.ps1 b/scripts/Windows/OS/Install.ps1
index 371e6791..796665f2 100644
--- a/scripts/Windows/OS/Install.ps1
+++ b/scripts/Windows/OS/Install.ps1
@@ -38,10 +38,6 @@ $null = New-Module {
         Starts the installation loop.
     #>
     function Start-InstallationLoop {
-        $distribution = Get-DistributionName;
-        $wslLocation = Get-DistributionPath;
-        $wslDisk = Get-DistributionDisk;
-
         while (-not (Get-IsFinished)) {
             switch (Get-Stage) {
                 ($null) {
@@ -148,23 +144,14 @@ $null = New-Module {
                         continue;
                     }
     
-                    if (-not (& { $null = wsl --status; $?; })) {
-                        wsl --install --no-launch;
+                    if (-not (Test-Wsl)) {
+                        Install-Wsl;
                         Restart-Intermediate;
                         return;
                     }
 
-                    if (-not (& { $null = wsl -l; $?; })) {
-                        $wslRoot = Split-Path -Parent $wslLocation;
-    
-                        if (-not (Test-Path $wslRoot)) {
-                            $null = New-Item -ItemType Directory $wslRoot;
-                        }
-    
-                        Copy-Item -Recurse (Get-AppxPackage "*Ubuntu*").InstallLocation $wslLocation;
-                        Set-UserPermissions $wslLocation;
-                        & "$wslLocation\ubuntu.exe" install --root;
-                        wsl --shutdown;
+                    if (-not (Test-WslDistributions)) {
+                        Install-WslDistribution;
                         continue;
                     }
 
@@ -198,9 +185,8 @@ $null = New-Module {
                     break;
                 }
                 default {
-                    if (-not (& { $null = wsl -l; $? })) {
-                        wsl --import-in-place $distribution "$wslDisk";
-                        wsl --set-default $distribution;
+                    if (-not (Test-Wsl)) {
+                        Register-WslDistribution;
                     }
 
                     switch ($_) {
@@ -620,10 +606,7 @@ $null = New-Module {
                                                     $user = Get-SetupUser;
                                                     Enable-LocalUser $user;
                                                     Set-AutologinUser $user;
-                                                    wsl --shutdown;
-                                                    $tempDisk = Rename-Item $wslDisk "ext4_.vhdx" -PassThru;
-                                                    wsl --unregister $distribution;
-                                                    Move-Item $tempDisk $wslDisk;
+                                                    Unregister-WslDistribution;
                                                     Set-UserStage ([UserStage]::Completed);
                                                     Restart-Intermediate;
                                                 }
diff --git a/scripts/Windows/Scripts/WSL.ps1 b/scripts/Windows/Scripts/WSL.ps1
index 7a92a48a..240c0dbb 100644
--- a/scripts/Windows/Scripts/WSL.ps1
+++ b/scripts/Windows/Scripts/WSL.ps1
@@ -1,25 +1,96 @@
-$null = New-Module {
-    <#
-        .SYNOPSIS
-        Gets the name of the WSL distribution used for managing the configuration.
-    #>
-    function Get-DistributionName {
-        return "ValhallaUbuntu";
-    }
+. "$PSScriptRoot/../Scripts/Security.ps1";
+
+<#
+    .SYNOPSIS
+    Gets the name of the WSL distribution used for managing the configuration.
+#>
+function Get-WslDistributionName {
+    return "ValhallaUbuntu";
+}
 
     <#
         .SYNOPSIS
         Gets the path to the directory containing the WSL distribution.
     #>
-    function Get-DistributionPath {
-        return "$env:ProgramData/PortValhalla/$distribution";
+    function Get-WslDistributionPath {
+        return "$env:ProgramData/PortValhalla/$(Get-WslDistributionName)";
     }
 
-    <#
-        .SYNOPSIS
-        Gets the path to the virtual hard disk of the WSL distribution.
-    #>
-    function Get-DistributionDisk {
-        return "$(Get-DistributionPath)/ext4.vhdx";
+<#
+    .SYNOPSIS
+    Gets the path to the virtual hard disk of the WSL distribution.
+#>
+function Get-WslDistributionDisk {
+    return "$(Get-WslDistributionPath)/ext4.vhdx";
+}
+
+<#
+    .SYNOPSIS
+    Checks whether `wsl` is installed properly.
+#>
+function Test-Wsl {
+    & { $null = wsl --status; $?; };
+}
+
+<#
+    .SYNOPSIS
+    Checks whether any WSL distributions are installed for the current user.
+#>
+function Test-WslDistributions {
+    & { $null = wsl -l; $?; };
+}
+
+<#
+    .SYNOPSIS
+    Installs `wsl` on the system.
+#>
+function Install-Wsl {
+    wsl --install --no-launch;
+}
+
+<#
+    .SYNOPSIS
+    Installs a Ubuntu distribution to a shared directory.
+#>
+function Install-WslDistribution {
+    $dir = Get-WslDistributionPath;
+    $root = Split-Path -Parent $dir;
+
+    if (-not (Test-Path $root)) {
+        $null = New-Item -ItemType Directory $root;
     }
-};
+
+    Copy-Item -Recurse (Get-AppxPackage "*Ubuntu*").InstallLocation $dir;
+    Set-UserPermissions $dir;
+    & "$dir\ubuntu.exe" install --root;
+    wsl --shutdown;
+}
+
+<#
+    .SYNOPSIS
+    Uninstalls the managed WSL distribution.
+#>
+function Uninstall-WslDistribution {
+    wsl --unregister (Get-WslDistributionName);
+}
+
+<#
+    .SYNOPSIS
+    Registers the managed WSL distribution.
+#>
+function Register-WslDistribution {
+    wsl --import-in-place (Get-WslDistributionName) (Get-WslDistributionDisk);
+    wsl --set-default (Get-WslDistributionName);
+}
+
+<#
+    .SYNOPSIS
+    Unregisters the managed WSL distribution.
+#>
+function Unregister-WslDistribution {
+    $wslDisk = Get-WslDistributionDisk;
+    wsl --shutdown;
+    $tempDisk = Rename-Item $wslDisk "ext4_.vhdx" -PassThru;
+    Uninstall-WslDistribution;
+    Move-Item $tempDisk $wslDisk;
+}