diff --git a/data/route/172.20.143.0_28 b/data/route/172.20.143.0_28
index d606adf33..f950e12fc 100644
--- a/data/route/172.20.143.0_28
+++ b/data/route/172.20.143.0_28
@@ -1,3 +1,4 @@
-route:             172.20.143.0/28
-origin:            AS4242423120
-mnt-by:            RIPNET-MNT
\ No newline at end of file
+route:              172.20.143.0/28
+origin:             AS4242423120
+mnt-by:             RIPNET-MNT
+source:             DN42
\ No newline at end of file