diff --git a/models/formatter.go b/models/formatter.go
index ebfd0d9..1414bb0 100644
--- a/models/formatter.go
+++ b/models/formatter.go
@@ -82,6 +82,7 @@ type CallStat struct {
 	UtsDuration        int
 	UtsEntries         int
 	Status             string
+	SubStatus          string
 	FirstLanguageId    int
 	LastLanguageId     int
 	FirstInterpreter   string