diff --git a/build.psm1 b/build.psm1
index 20a6f343e2..ac12fdc58c 100644
--- a/build.psm1
+++ b/build.psm1
@@ -271,7 +271,7 @@ function Test-IsReleaseCandidate
     return $false
 }
 
-$optimizedFddRegex = 'fxdependent-(linux|alpine|win|win7|osx)-(x64|x86|arm64|arm)'
+$optimizedFddRegex = 'fxdependent-(linux|linux-musl|win|win7|osx)-(x64|x86|arm64|arm)'
 
 function Start-PSBuild {
     [CmdletBinding(DefaultParameterSetName="Default")]
@@ -305,7 +305,7 @@ function Start-PSBuild {
         # These runtimes must match those in project.json
         # We do not use ValidateScript since we want tab completion
         # If this parameter is not provided it will get determined automatically.
-        [ValidateSet("alpine-x64",
+        [ValidateSet("linux-musl-x64",
                      "fxdependent",
                      "fxdependent-linux-x64",
                      "fxdependent-linux-arm64",
@@ -828,7 +828,7 @@ function New-PSOptions {
         # These are duplicated from Start-PSBuild
         # We do not use ValidateScript since we want tab completion
         [ValidateSet("",
-                     "alpine-x64",
+                     "linux-musl-x64",
                      "fxdependent",
                      "fxdependent-linux-x64",
                      "fxdependent-linux-arm64",
@@ -1219,7 +1219,7 @@ function Start-PSPester {
         # if we are building for Alpine, we must include the runtime as linux-x64
         # will not build runnable test tools
         if ( $environment.IsLinux -and $environment.IsAlpine ) {
-            $publishArgs['runtime'] = 'alpine-x64'
+            $publishArgs['runtime'] = 'linux-musl-x64'
         }
         Publish-PSTestTools @publishArgs | ForEach-Object {Write-Host $_}
     }
diff --git a/tools/findMissingNotices.ps1 b/tools/findMissingNotices.ps1
index 315a83284d..2718476e2d 100644
--- a/tools/findMissingNotices.ps1
+++ b/tools/findMissingNotices.ps1
@@ -158,7 +158,7 @@ function Get-CGRegistrations {
     param(
         [Parameter(Mandatory)]
         [ValidateSet(
-            "alpine-x64",
+            "linux-musl-x64",
             "linux-arm",
             "linux-arm64",
             "linux-x64",
@@ -264,7 +264,7 @@ function Get-CGRegistrations {
 $registrations = [System.Collections.Generic.Dictionary[string, Registration]]::new()
 $lastCount = 0
 $registrationChanged = $false
-foreach ($runtime in "win7-x64", "linux-x64", "osx-x64", "alpine-x64", "win-arm", "linux-arm", "linux-arm64", "osx-arm64", "win-arm64", "win7-x86") {
+foreach ($runtime in "win7-x64", "linux-x64", "osx-x64", "linux-musl-x64", "win-arm", "linux-arm", "linux-arm64", "osx-arm64", "win-arm64", "win7-x86") {
     $registrationChanged = (Get-CGRegistrations -Runtime $runtime -RegistrationTable $registrations) -or $registrationChanged
     $count = $registrations.Count
     $newCount = $count - $lastCount
diff --git a/tools/packaging/packaging.psm1 b/tools/packaging/packaging.psm1
index f813e3c7b3..ac39f2e430 100644
--- a/tools/packaging/packaging.psm1
+++ b/tools/packaging/packaging.psm1
@@ -90,7 +90,7 @@ function Start-PSPackage {
         } elseif ($MacOSRuntime) {
            $MacOSRuntime, "Release"
         } elseif ($Type.Count -eq 1 -and $Type[0] -eq "tar-alpine") {
-            New-PSOptions -Configuration "Release" -Runtime "alpine-x64" -WarningAction SilentlyContinue | ForEach-Object { $_.Runtime, $_.Configuration }
+            New-PSOptions -Configuration "Release" -Runtime "linux-musl-x64" -WarningAction SilentlyContinue | ForEach-Object { $_.Runtime, $_.Configuration }
         } elseif ($Type.Count -eq 1 -and $Type[0] -eq "tar-arm") {
             New-PSOptions -Configuration "Release" -Runtime "Linux-ARM" -WarningAction SilentlyContinue | ForEach-Object { $_.Runtime, $_.Configuration }
         } elseif ($Type.Count -eq 1 -and $Type[0] -eq "tar-arm64") {
@@ -486,7 +486,7 @@ function Start-PSPackage {
                     Name = $Name
                     Version = $Version
                     Force = $Force
-                    Architecture = "alpine-x64"
+                    Architecture = "musl-x64"
                     ExcludeSymbolicLinks = $true
                 }
 
@@ -4384,7 +4384,7 @@ function Invoke-AzDevOpsLinuxPackageBuild {
                 $buildParams.Add("Runtime", "fxdependent")
             }
             'alpine' {
-                $buildParams.Add("Runtime", 'alpine-x64')
+                $buildParams.Add("Runtime", 'linux-musl-x64')
             }
         }
 
diff --git a/tools/releaseBuild/Images/GenericLinuxFiles/PowerShellPackage.ps1 b/tools/releaseBuild/Images/GenericLinuxFiles/PowerShellPackage.ps1
index f96263ea6e..2475dce7d8 100644
--- a/tools/releaseBuild/Images/GenericLinuxFiles/PowerShellPackage.ps1
+++ b/tools/releaseBuild/Images/GenericLinuxFiles/PowerShellPackage.ps1
@@ -59,7 +59,7 @@ function BuildPackages {
             $buildParams.Add("Runtime", "fxdependent")
         } elseif ($Alpine.IsPresent) {
             $projectAssetsZipName = 'linuxAlpineProjectAssetssymbols.zip'
-            $buildParams.Add("Runtime", 'alpine-x64')
+            $buildParams.Add("Runtime", 'musl-x64')
         } else {
             # make the artifact name unique
             $projectAssetsZipName = "linuxProjectAssets-$((Get-Date).Ticks)-symbols.zip"