diff --git a/.github/workflows/Action-Test.yml b/.github/workflows/Action-Test.yml
index 65c2de1..11014cf 100644
--- a/.github/workflows/Action-Test.yml
+++ b/.github/workflows/Action-Test.yml
@@ -6,18 +6,36 @@ on: [pull_request]
 
 jobs:
   ActionTestDefault:
-    name: Action-Test - [Default]
-    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        shell: [pwsh]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - shell: powershell
+            os: windows-latest
+    name: Action-Test - [Default] - [${{ matrix.os }}@${{ matrix.shell }}]
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
 
       - name: Action-Test
         uses: ./
+        with:
+          Shell: ${{ matrix.shell }}
 
   ActionTestPrerelease:
-    name: Action-Test - [Prerelease]
-    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        shell: [pwsh]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - shell: powershell
+            os: windows-latest
+    name: Action-Test - [Prerelease] - [${{ matrix.os }}@${{ matrix.shell }}]
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
@@ -25,11 +43,20 @@ jobs:
       - name: Action-Test
         uses: ./
         with:
+          Shell: ${{ matrix.shell }}
           Prerelease: true
 
   ActionTestVersion:
-    name: Action-Test - [Version]
-    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        shell: [pwsh]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - shell: powershell
+            os: windows-latest
+    name: Action-Test - [Version] - [${{ matrix.os }}@${{ matrix.shell }}]
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
@@ -37,5 +64,5 @@ jobs:
       - name: Action-Test
         uses: ./
         with:
+          Shell: ${{ matrix.shell }}
           Version: '[0.1,0.2]'
-          Prerelease: true
diff --git a/.github/workflows/Linter.yml b/.github/workflows/Linter.yml
index 89ac29a..7681f0e 100644
--- a/.github/workflows/Linter.yml
+++ b/.github/workflows/Linter.yml
@@ -16,3 +16,4 @@ jobs:
         uses: github/super-linter@latest
         env:
           GITHUB_TOKEN: ${{ github.token }}
+          VALIDATE_JSCPD: false
diff --git a/README.md b/README.md
index d763438..d0963ae 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,7 @@ The action can be configured using the following settings:
 | --- | --- | --- | --- |
 | Version | The version of the Utilities module to install. | '' (latest) | false |
 | Prerelease | Whether to install prerelease versions of the Utilities module. | false | false |
+| Shell | The shell to use for running the tests. | pwsh | false |
 
 ## Example
 
@@ -68,3 +69,14 @@ jobs:
 ## Permissions
 
 The action does not require any permissions.
+
+## Compatibility
+
+The action is compatible with the following configurations:
+
+| OS | Shell |
+| --- | --- |
+| windows-latest | pwsh |
+| windows-latest | powershell |
+| macos-latest | pwsh |
+| ubuntu-latest | pwsh |
diff --git a/action.yml b/action.yml
index 8e1bda3..2db4bc2 100644
--- a/action.yml
+++ b/action.yml
@@ -13,18 +13,24 @@ inputs:
     description: Whether to install prerelease versions of the Utilities module.
     required: false
     default: 'false'
+  Shell:
+    description: The shell to use for running the tests.
+    required: false
+    default: pwsh
 
 runs:
   using: composite
   steps:
     - name: Run Initialize-PSModule
-      shell: pwsh
+      shell: ${{ inputs.Shell }}
       env:
         GITHUB_ACTION_INPUT_Version: ${{ inputs.Version }}
         GITHUB_ACTION_INPUT_Prerelease: ${{ inputs.Prerelease }}
       run: |
         # Initialize-PSModule
         Write-Host '::group::Loading modules'
+        Install-Module -Name 'Microsoft.PowerShell.PSResourceGet' -Force -Verbose
+        Import-Module -Name 'Microsoft.PowerShell.PSResourceGet' -Force -Verbose
         $params = @{
           Name            = 'Utilities'
           Repository      = 'PSGallery'
diff --git a/scripts/main.ps1 b/scripts/main.ps1
index 697a941..a8b92ac 100644
--- a/scripts/main.ps1
+++ b/scripts/main.ps1
@@ -7,7 +7,7 @@ Install-PSResource -Name 'powershell-yaml', 'PSSemVer', 'Pester', 'PSScriptAnaly
 Stop-LogGroup
 
 Start-LogGroup 'Loading helper scripts'
-Get-ChildItem -Path (Join-Path -Path $env:GITHUB_ACTION_PATH -ChildPath 'scripts' 'helpers') -Filter '*.ps1' -Recurse |
+Get-ChildItem -Path (Join-Path -Path $env:GITHUB_ACTION_PATH -ChildPath 'scripts\helpers') -Filter '*.ps1' -Recurse |
     ForEach-Object { Write-Verbose "[$($_.FullName)]"; . $_.FullName }
 Stop-LogGroup