diff --git a/Posh-ACME/Private/AcmeException.ps1 b/Posh-ACME/Private/AcmeException.ps1
index 37596d9f..c3773db7 100644
--- a/Posh-ACME/Private/AcmeException.ps1
+++ b/Posh-ACME/Private/AcmeException.ps1
@@ -2,7 +2,7 @@ class AcmeException : System.Exception
 {
     [PSObject]$Data
 
-    AcmeException($Message,$Data) : base($Message) {
+    AcmeException($Message,$Data,$Exception) : base($Message,$Exception) {
         $this.Data = $Data
     }
 }
diff --git a/Posh-ACME/Private/Invoke-ACME.ps1 b/Posh-ACME/Private/Invoke-ACME.ps1
index 3eca47fc..d328e21d 100644
--- a/Posh-ACME/Private/Invoke-ACME.ps1
+++ b/Posh-ACME/Private/Invoke-ACME.ps1
@@ -171,7 +171,7 @@ function Invoke-ACME {
         }
 
         # throw the converted AcmeException
-        throw [AcmeException]::new($acmeError.detail,$acmeError)
+        throw [AcmeException]::new($acmeError.detail,$acmeError,$ex)
     }