diff --git a/build.ps1 b/build.ps1
index 661df54..99834e0 100644
--- a/build.ps1
+++ b/build.ps1
@@ -8,6 +8,20 @@ $org = 'shovelinstaller'
 $image = "$org/shovel"
 $scoopImage = "$org/scoop"
 
+# --tag "${image}:nanoserver" `
+# --tag "${image}:nanoserver-latest" `
+# --tag "${image}:nanoserver-2004" `
+docker build `
+    --build-arg 'IMAGE=powershell' `
+    --build-arg 'VERSION=nanoserver-2004' `
+    --build-arg 'POWERSHELL=pwsh.exe' `
+    --build-arg 'SKIP_ROBOCOPY=true' `
+    --file .\windows\Dockerfile `
+    --no-cache `
+    .
+
+exit 0
+
 ## windows
 ### latest, windows, windows-latest, 20H2, windows-20H2
 docker build `
@@ -20,13 +34,15 @@ docker build `
     --no-cache `
     .
 
+exit 0
+
 ### 2009, windows-2009
 docker build `
     --tag "${image}:2009" `
     --tag "${image}:windows-2009" `
     --build-arg 'VERSION=2009' `
-    --no-cache `
     --file .\windows\Dockerfile `
+    --no-cache `
     .
 
 ### 2004, windows-2004
@@ -38,7 +54,8 @@ docker build `
     --no-cache `
     .
 
-##servercore
+## servercore
+### windowsservercore, windowsservercore-latest, windowsservercore-2004
 docker build `
     --tag "${image}:windowsservercore" `
     --tag "${image}:windowsservercore-latest" `
@@ -50,6 +67,7 @@ docker build `
     --no-cache `
     .
 
+### windowsservercore-1909
 docker build `
     --tag "${image}:windowsservercore-1909" `
     --build-arg 'IMAGE=powershell' `
@@ -59,6 +77,19 @@ docker build `
     --no-cache `
     .
 
+### nanoserver, nanoserver-latest, nanoserver-2004
+docker build `
+    --tag "${image}:nanoserver" `
+    --tag "${image}:nanoserver-latest" `
+    --tag "${image}:nanoserver-2004" `
+    --build-arg 'IMAGE=powershell' `
+    --build-arg 'VERSION=nanoserver-2004' `
+    --build-arg 'POWERSHELL=pwsh.exe' `
+    --build-arg 'SKIP_ROBOCOPY=1' `
+    --file .\windows\Dockerfile `
+    --no-cache `
+    .
+
 ## just scoop windows latest for some verification runs
 docker build `
     --tag "${scoopImage}:latest" `
diff --git a/windows/Dockerfile b/windows/Dockerfile
index 8dd250f..0bfddbe 100644
--- a/windows/Dockerfile
+++ b/windows/Dockerfile
@@ -7,13 +7,17 @@ LABEL org.label-schema.maintainer="Jakub 'Ash258' Čábera <cabera.jakub@gmail.c
     org.label-schema.description='Shovel docker image' \
     org.label-schema.url='https://github.com/Ash258/Scoop-Core'
 
+USER ContainerAdministrator
+
 ARG SCOOP_REPO='https://github.com/Ash258/Scoop-Core.git'
 ARG SCOOP_BRANCH='main'
 ARG POWERSHELL='powershell.exe'
+ARG SKIP_ROBOCOPY='false'
 
-ENV SCOOP='C:\SCOOP'
+ENV SCOOP='C:\Shovel'
+ENV SCOOP_GLOBAL='C:\ProgramData\Shovel'
 
-COPY '.cache/*' 'C:/SCOOP/cache/'
+COPY '.cache/*' 'C:/Shovel/cache/'
 COPY 'windows/install.ps1' 'C:/'
 
 RUN %POWERSHELL% -NoLogo -NonInteractive -Command "Set-ExecutionPolicy Bypass; & 'C:\install.ps1'; exit $LASTEXITCODE"
diff --git a/windows/install.ps1 b/windows/install.ps1
index e6d8aa3..393f3f2 100644
--- a/windows/install.ps1
+++ b/windows/install.ps1
@@ -7,25 +7,45 @@ Write-Host 'Starting installation' -ForegroundColor 'Green'
 Set-ItemProperty 'HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem' -Name 'LongPathsEnabled' -Value 1
 
 # Shovel installation
-Write-Host 'Downloading installer' -ForegroundColor 'Green'
-
-Invoke-WebRequest 'https://raw.githubusercontent.com/ScoopInstaller/Install/master/install.ps1' -OutFile "$env:TMP\install.ps1" -UseBasicParsing
-& "$env:TMP\install.ps1" -RunAsAdmin
-Get-ChildItem "${env:SCOOP}\shims" -Filter 'scoop.*' | Copy-Item -Destination { Join-Path $_.Directory.FullName (($_.BaseName -replace 'scoop', 'shovel') + $_.Extension) }
-
-# Remove trash config options
-shovel config rm 'rootPath'
+$cc = "${env:SCOOP}\cache"
+if (Test-Path -LiteralPath "${cc}\install.ps1" -PathType 'Leaf') {
+    Write-Host 'Using cached installer' -ForegroundColor 'Green'
+    Copy-Item "${cc}\install.ps1" "${env:TMP}\install.ps1"
+} else {
+    Write-Host 'Downloading installer' -ForegroundColor 'Green'
+    Invoke-WebRequest 'https://raw.githubusercontent.com/shovel-org/Install/NEW/install.ps1' -OutFile "${env:TMP}\install.ps1" -UseBasicParsing
+}
+
+$installParams = @{
+    'ScoopDir'          = $env:SCOOP
+    'ScoopGlobalDir'    = $env:SCOOP_GLOBAL
+    'ScoopBranch'       = 'robocopyConfig'
+    'SkipRobocopy'      = ($env:SKIP_ROBOCOPY -ne 'false')
+    'InstallerCacheDir' = $cc
+    'RunAsAdmin'        = $true
+}
+& "$env:TMP\install.ps1" @installParams
 
 # Install dependencies and new powershell
 Write-Host 'Installing crucial applications' -ForegroundColor 'Green'
-shovel install --global 'lessmsi'
-shovel config 'MSIEXTRACT_USE_LESSMSI' $true
-shovel install --global '7zip' 'mingit' 'gsudo' 'innounp' 'dark' 'pwsh' 'zstd'
-shovel config 'SCOOP_REPO' ${env:SCOOP_REPO}
-shovel update
-shovel config 'SCOOP_BRANCH' ${env:SCOOP_BRANCH}
-
-shovel bucket add Base 'https://github.com/shovel-org/Base.git'
+$pkgs = @('7zip', 'mingit', 'gsudo', 'innounp', 'dark', 'pwsh', 'zstd')
+if ($env:POWERSHELL_DISTRIBUTION_CHANNEL -notlike '*nanoserver*') {
+    shovel install --global 'lessmsi'
+} else {
+    $pkgs[0] = 'https://raw.githubusercontent.com/shovel-org/Base/7zip/bucket/7zip.json'
+    $pkgs = $pkgs -notlike 'pwsh'
+
+    # Nanoserver hacks
+    Write-Host 'Downloading alternative shim'
+    $shim = "${env:SCOOP}\apps\scoop\current\supporting\shimexe\bin\shim.exe"
+    Invoke-WebRequest -Uri 'https://raw.githubusercontent.com/ScoopInstaller/Scoop/5ad8c76dd7fd534ff7ed6e8e67d66e793293eab0/supporting/shims/rshim/shim.exe' -OutFile $shim -UseBasicParsing
+    New-Item "${env:SCOOP_GLOBAL}\shims" -ItemType 'Directory' -Force
+    Copy-Item $shim "${env:SCOOP_GLOBAL}\shims\powershell.exe"
+    Set-Content "${env:SCOOP_GLOBAL}\shims\powershell.shim" @'
+path = pwsh.exe
+'@
+}
+shovel install --global @pkgs
 
 # Updates/migrations
 shovel update
@@ -34,6 +54,6 @@ shovel status
 # Cleanup
 Write-Host 'Performing cleanup' -ForegroundColor 'Green'
 shovel cache rm '*'
-Remove-Item "$env:SCOOP\cache\*", "$env:TMP\*", "$env:TEMP\*" -ErrorAction 'SilentlyContinue' -Force -Recurse
+Remove-Item "${env:SCOOP}\cache\*", "${env:TMP}\*", "${env:TEMP}\*" -ErrorAction 'SilentlyContinue' -Force -Recurse
 
 exit 0