diff --git a/Transforms/GeneralizedTime.ps1 b/Transforms/GeneralizedTime.ps1
index 969a9f9..1645e1b 100644
--- a/Transforms/GeneralizedTime.ps1
+++ b/Transforms/GeneralizedTime.ps1
@@ -11,7 +11,7 @@ if($FullLoad)
 # Add any types that are used by transforms
 # CSharp types added via Add-Type are supported
 }
-$codeBlock= New-LdapAttributeTransformDefinition -SupportedAttributes @('createTimestamp','dsCorePropagationData','modifyTimestamp','whenCreated','whenChanged','msExchWhenMailboxCreated')
+$codeBlock= New-LdapAttributeTransformDefinition -SupportedAttributes @('createTimestamp','dsCorePropagationData','modifyTimestamp','whenCreated','whenChanged','msExchWhenMailboxCreated','ms-DS-local-Effective-Recycle-Time')
 
 $codeBlock.OnLoad = { 
     param(