diff --git a/sftp/event.go b/sftp/event.go
index 040878c..a262f82 100644
--- a/sftp/event.go
+++ b/sftp/event.go
@@ -32,8 +32,9 @@ func (eh *eventHandler) Log(e models.Event, fa FileAction) error {
 		"files": []string{fa.Entity},
 	}
 	if fa.Target != "" {
-		metadata["files"] = []map[string]string{
-			{"from": fa.Entity, "to": fa.Target},
+		metadata = map[string]interface{}{
+			"from": fa.Entity,
+			"to": fa.Target,
 		}
 	}