diff --git a/release/lts/nanoserver2022/docker/Dockerfile b/release/lts/nanoserver2022/docker/Dockerfile
index 0ad72445d..c91928b83 100644
--- a/release/lts/nanoserver2022/docker/Dockerfile
+++ b/release/lts/nanoserver2022/docker/Dockerfile
@@ -44,7 +44,7 @@ RUN Write-host "Verifying valid Version..."; `
     Expand-Archive /installer/powershell.zip -DestinationPath \PowerShell
 
 # Install PowerShell into NanoServer
-FROM ${dockerHost}/${NanoServerRepo}:${tag}
+FROM mcr.microsoft.com/${NanoServerRepo}:${tag}
 
 # Copy PowerShell Core from the installer container
 ENV ProgramFiles="C:\Program Files" `
diff --git a/release/lts/nanoserver2022/meta.json b/release/lts/nanoserver2022/meta.json
index b89decb8a..9bdafd6be 100644
--- a/release/lts/nanoserver2022/meta.json
+++ b/release/lts/nanoserver2022/meta.json
@@ -19,6 +19,5 @@
     "TestProperties": {
         "size": 1
     },
-    "UseAcr": true,
-    "IsPrivate": true
+    "UseAcr": true
 }
diff --git a/release/lts/windowsservercore2022/docker/Dockerfile b/release/lts/windowsservercore2022/docker/Dockerfile
index 084354505..1a165d3e0 100644
--- a/release/lts/windowsservercore2022/docker/Dockerfile
+++ b/release/lts/windowsservercore2022/docker/Dockerfile
@@ -8,7 +8,7 @@ ARG tag=ltsc2022
 
 # Use server core as an installer container to extract PowerShell,
 # As this is a multi-stage build, this stage will eventually be thrown away
-FROM ${dockerHost}/${WindowsServerCoreRepo}:${tag} AS installer-env
+FROM mcr.microsoft.com/${WindowsServerCoreRepo}:${tag} AS installer-env
 
 ARG PS_VERSION=6.2.0
 ARG PS_PACKAGE_URL=https://github.com/PowerShell/PowerShell/releases/download/v${PS_VERSION}/PowerShell-${PS_VERSION}-win-x64.zip
@@ -35,7 +35,7 @@ RUN Write-host "Verifying valid Version..."; `
     Expand-Archive powershell.zip -DestinationPath  \PowerShell
 
 # Install PowerShell into WindowsServerCore
-FROM ${dockerHost}/${WindowsServerCoreRepo}:${tag}
+FROM mcr.microsoft.com/${WindowsServerCoreRepo}:${tag}
 
 # Copy PowerShell Core from the installer container
 ENV ProgramFiles="C:\Program Files" `
diff --git a/release/lts/windowsservercore2022/meta.json b/release/lts/windowsservercore2022/meta.json
index 2bb12640a..7fc9aec13 100644
--- a/release/lts/windowsservercore2022/meta.json
+++ b/release/lts/windowsservercore2022/meta.json
@@ -19,6 +19,5 @@
     "TestProperties": {
         "size": 1
     },
-    "UseAcr": true,
-    "IsPrivate": true
+    "UseAcr": true
 }
diff --git a/release/preview/nanoserver2022/docker/Dockerfile b/release/preview/nanoserver2022/docker/Dockerfile
index 0ad72445d..c91928b83 100644
--- a/release/preview/nanoserver2022/docker/Dockerfile
+++ b/release/preview/nanoserver2022/docker/Dockerfile
@@ -44,7 +44,7 @@ RUN Write-host "Verifying valid Version..."; `
     Expand-Archive /installer/powershell.zip -DestinationPath \PowerShell
 
 # Install PowerShell into NanoServer
-FROM ${dockerHost}/${NanoServerRepo}:${tag}
+FROM mcr.microsoft.com/${NanoServerRepo}:${tag}
 
 # Copy PowerShell Core from the installer container
 ENV ProgramFiles="C:\Program Files" `
diff --git a/release/preview/nanoserver2022/meta.json b/release/preview/nanoserver2022/meta.json
index e4553ab95..163b77f26 100644
--- a/release/preview/nanoserver2022/meta.json
+++ b/release/preview/nanoserver2022/meta.json
@@ -16,6 +16,5 @@
     "TestProperties": {
         "size": 1
     },
-    "UseAcr": true,
-    "IsPrivate": true
+    "UseAcr": true
 }
diff --git a/release/preview/windowsservercore2022/docker/Dockerfile b/release/preview/windowsservercore2022/docker/Dockerfile
index 084354505..1a165d3e0 100644
--- a/release/preview/windowsservercore2022/docker/Dockerfile
+++ b/release/preview/windowsservercore2022/docker/Dockerfile
@@ -8,7 +8,7 @@ ARG tag=ltsc2022
 
 # Use server core as an installer container to extract PowerShell,
 # As this is a multi-stage build, this stage will eventually be thrown away
-FROM ${dockerHost}/${WindowsServerCoreRepo}:${tag} AS installer-env
+FROM mcr.microsoft.com/${WindowsServerCoreRepo}:${tag} AS installer-env
 
 ARG PS_VERSION=6.2.0
 ARG PS_PACKAGE_URL=https://github.com/PowerShell/PowerShell/releases/download/v${PS_VERSION}/PowerShell-${PS_VERSION}-win-x64.zip
@@ -35,7 +35,7 @@ RUN Write-host "Verifying valid Version..."; `
     Expand-Archive powershell.zip -DestinationPath  \PowerShell
 
 # Install PowerShell into WindowsServerCore
-FROM ${dockerHost}/${WindowsServerCoreRepo}:${tag}
+FROM mcr.microsoft.com/${WindowsServerCoreRepo}:${tag}
 
 # Copy PowerShell Core from the installer container
 ENV ProgramFiles="C:\Program Files" `
diff --git a/release/preview/windowsservercore2022/meta.json b/release/preview/windowsservercore2022/meta.json
index fb0577433..fb4fd04eb 100644
--- a/release/preview/windowsservercore2022/meta.json
+++ b/release/preview/windowsservercore2022/meta.json
@@ -16,6 +16,5 @@
     "TestProperties": {
         "size": 1
     },
-    "UseAcr": true,
-    "IsPrivate": true
+    "UseAcr": true
 }
diff --git a/release/stable/nanoserver2022/docker/Dockerfile b/release/stable/nanoserver2022/docker/Dockerfile
index 0ad72445d..c91928b83 100644
--- a/release/stable/nanoserver2022/docker/Dockerfile
+++ b/release/stable/nanoserver2022/docker/Dockerfile
@@ -44,7 +44,7 @@ RUN Write-host "Verifying valid Version..."; `
     Expand-Archive /installer/powershell.zip -DestinationPath \PowerShell
 
 # Install PowerShell into NanoServer
-FROM ${dockerHost}/${NanoServerRepo}:${tag}
+FROM mcr.microsoft.com/${NanoServerRepo}:${tag}
 
 # Copy PowerShell Core from the installer container
 ENV ProgramFiles="C:\Program Files" `
diff --git a/release/stable/nanoserver2022/meta.json b/release/stable/nanoserver2022/meta.json
index 5fb0dab18..7dd344aaa 100644
--- a/release/stable/nanoserver2022/meta.json
+++ b/release/stable/nanoserver2022/meta.json
@@ -19,6 +19,5 @@
     "TestProperties": {
         "size": 1
     },
-    "UseAcr": true,
-    "IsPrivate": true
+    "UseAcr": true
 }
diff --git a/release/stable/windowsservercore2022/docker/Dockerfile b/release/stable/windowsservercore2022/docker/Dockerfile
index 084354505..1a165d3e0 100644
--- a/release/stable/windowsservercore2022/docker/Dockerfile
+++ b/release/stable/windowsservercore2022/docker/Dockerfile
@@ -8,7 +8,7 @@ ARG tag=ltsc2022
 
 # Use server core as an installer container to extract PowerShell,
 # As this is a multi-stage build, this stage will eventually be thrown away
-FROM ${dockerHost}/${WindowsServerCoreRepo}:${tag} AS installer-env
+FROM mcr.microsoft.com/${WindowsServerCoreRepo}:${tag} AS installer-env
 
 ARG PS_VERSION=6.2.0
 ARG PS_PACKAGE_URL=https://github.com/PowerShell/PowerShell/releases/download/v${PS_VERSION}/PowerShell-${PS_VERSION}-win-x64.zip
@@ -35,7 +35,7 @@ RUN Write-host "Verifying valid Version..."; `
     Expand-Archive powershell.zip -DestinationPath  \PowerShell
 
 # Install PowerShell into WindowsServerCore
-FROM ${dockerHost}/${WindowsServerCoreRepo}:${tag}
+FROM mcr.microsoft.com/${WindowsServerCoreRepo}:${tag}
 
 # Copy PowerShell Core from the installer container
 ENV ProgramFiles="C:\Program Files" `
diff --git a/release/stable/windowsservercore2022/meta.json b/release/stable/windowsservercore2022/meta.json
index d3335f497..1cc0b0a7f 100644
--- a/release/stable/windowsservercore2022/meta.json
+++ b/release/stable/windowsservercore2022/meta.json
@@ -19,6 +19,5 @@
     "TestProperties": {
         "size": 1
     },
-    "UseAcr": true,
-    "IsPrivate": true
+    "UseAcr": true
 }