diff --git a/VenafiPS/Public/Export-VenafiCertificate.ps1 b/VenafiPS/Public/Export-VenafiCertificate.ps1
index ac1a8f92..56a6742d 100644
--- a/VenafiPS/Public/Export-VenafiCertificate.ps1
+++ b/VenafiPS/Public/Export-VenafiCertificate.ps1
@@ -94,6 +94,7 @@ function Export-VenafiCertificate {
         [String] $OutPath,
 
         [Parameter(ParameterSetName = 'Tpp')]
+        [Parameter(ParameterSetName = 'TppJks')]
         [switch] $IncludeChain,
 
         [Parameter(ParameterSetName = 'Tpp')]