diff --git a/source/_components/sensor.cups.markdown b/source/_components/sensor.cups.markdown
index 98554c5dad4..fc5e1567db7 100644
--- a/source/_components/sensor.cups.markdown
+++ b/source/_components/sensor.cups.markdown
@@ -36,6 +36,8 @@ sensor:
 Configuration variables:
 
 - **printers** array (*Required*): List of printers to add.
+- **host** (*Optional*): IP address of the CUPS print server.
+- **port** (*Optional*): Port address of the CUPS print server. Defaults to 631.
 
 
 <p class='note'>