diff --git a/subject/config.go b/subject/config.go
index 0df1b9e..1042aa2 100644
--- a/subject/config.go
+++ b/subject/config.go
@@ -37,4 +37,5 @@ var prefixes = struct {
 	Notification:       "notification",
 	SocialPost:         "social_post",
 	Staff:              "staff",
+	Segment:            "segment",
 }