diff --git a/data/dns/st.dn42 b/data/dns/st.dn42
index 5973bed01..e24acceca 100644
--- a/data/dns/st.dn42
+++ b/data/dns/st.dn42
@@ -1,5 +1,6 @@
 domain:             st.dn42
 admin-c:            STRALE-DN42
 tech-c:             STRALE-DN42
-mnt-c:              STRALE-MNT
+mnt-by:             STRALE-MNT
 nserver:            ns1.st.dn42 fd04:cc75:f540:53::1
+source:             DN42