diff --git a/models/physical/olt.go b/models/physical/olt.go
index 3c2094d..beffec8 100644
--- a/models/physical/olt.go
+++ b/models/physical/olt.go
@@ -41,6 +41,7 @@
 	Address        net.TCPAddr
 	Number         int
 	Ports          []PONPort
+	Active         bool
 	Parent         *Chassis `json:"-"`
 	DataSwitchPort int
 }