diff --git a/constant.go b/constant.go
index f81b44a..101f1eb 100644
--- a/constant.go
+++ b/constant.go
@@ -1,9 +1,5 @@
 package audit
 
-const (
-	SourceSelly = "selly"
-)
-
 // List actions
 const (
 	ActionCreate            = "create"