diff --git a/Functions/DCIM/RearPorts/Add-NetboxDCIMRearPort.ps1 b/Functions/DCIM/RearPorts/Add-NetboxDCIMRearPort.ps1
index 6286960..2fce318 100644
--- a/Functions/DCIM/RearPorts/Add-NetboxDCIMRearPort.ps1
+++ b/Functions/DCIM/RearPorts/Add-NetboxDCIMRearPort.ps1
@@ -24,6 +24,8 @@ function Add-NetboxDCIMRearPort
 
         [string]$Description,
 
+        [bool]$Mark_Connected,
+
         [uint16[]]$Tags
 
     )