diff --git a/PSKoans/Private/Invoke-Koan.ps1 b/PSKoans/Private/Invoke-Koan.ps1
index fe5f0399..560c0b5c 100644
--- a/PSKoans/Private/Invoke-Koan.ps1
+++ b/PSKoans/Private/Invoke-Koan.ps1
@@ -61,7 +61,8 @@
                 }
             }
 
-            $ps = [powershell]::Create($script:KoanRunspace)
+            $ps = [powershell]::Create()
+            $ps.Runspace = $script:KoanRunspace
             $ps.AddScript($Script, <# useLocalScope: #> $true) > $null
 
             $ps.AddParameter('Params', $ParameterSplat) > $null
diff --git a/PSKoans/Private/New-KoanRunspace.ps1 b/PSKoans/Private/New-KoanRunspace.ps1
index b39beda9..d564fd44 100644
--- a/PSKoans/Private/New-KoanRunspace.ps1
+++ b/PSKoans/Private/New-KoanRunspace.ps1
@@ -22,7 +22,8 @@ function New-KoanRunspace {
     $runspace = [runspacefactory]::CreateRunspace()
     $runspace.Open()
     $runspace.Name = 'PSKoans.KoanRunspace'
-    $ps = [powershell]::Create($runspace)
+    $ps = [powershell]::Create()
+    $ps.Runspace = $runspace
 
     try {
         $script = {
diff --git a/tests/Functions/Private/New-KoanRunspace.Tests.ps1 b/tests/Functions/Private/New-KoanRunspace.Tests.ps1
index a1e378ef..b1cc8101 100644
--- a/tests/Functions/Private/New-KoanRunspace.Tests.ps1
+++ b/tests/Functions/Private/New-KoanRunspace.Tests.ps1
@@ -44,7 +44,8 @@ Describe 'New-KoanRunspace' {
 
     It 'preloads the runspace with PSKoans' {
         $runspace = InModuleScope 'PSKoans' { New-KoanRunspace }
-        $ps = [powershell]::Create($runspace)
+        $ps = [powershell]::Create()
+        $ps.Runspace = $runspace
 
         try {
             $ps.AddCommand('Get-Module').AddParameter('Name', 'PSKoans') > $null