diff --git a/Get-PC.psd1 b/Get-PC.psd1
index 982b823..30ebe88 100644
--- a/Get-PC.psd1
+++ b/Get-PC.psd1
@@ -51,7 +51,7 @@ Copyright = '(c) 2019 Chuck Beddow. All rights reserved.'
 # ProcessorArchitecture = ''
 
 # Modules that must be imported into the global environment prior to importing this module
-RequiredModules = @('ConfigurationManager')
+# RequiredModules = @()
 
 # Assemblies that must be loaded prior to importing this module
 # RequiredAssemblies = @()
diff --git a/Get-PC.psm1 b/Get-PC.psm1
index 68eacb4..c41a632 100644
--- a/Get-PC.psm1
+++ b/Get-PC.psm1
@@ -18,3 +18,6 @@ ForEach ($folder in $functionFolders)
 }
 $publicFunctions = (Get-ChildItem -Path "$PSScriptRoot\Public" -Filter '*.ps1').BaseName
 Export-ModuleMember -Function $publicFunctions
+
+# Optional modules to import for certain functions
+Import-Module ConfigurationManager          # -Wake
\ No newline at end of file
diff --git a/Private/Invoke-Wake.ps1 b/Private/Invoke-Wake.ps1
index 0a618e9..be55e16 100644
--- a/Private/Invoke-Wake.ps1
+++ b/Private/Invoke-Wake.ps1
@@ -1,4 +1,8 @@
 function Invoke-Wake($Computer) {
+    if (-not (Get-Module ConfigurationManager)) {
+        Write-Warning "ConfigurationManager module not available! Please install Configuration Manager Console to use this feature"
+        return
+    }
     Write-Host "Attemping to wake up $Computer, check in a few minutes"
     Push-Location
     Set-Location "$(Get-PSDrive -PSProvider CMSite)`:"