diff --git a/hosts b/hosts
index 8bdbb48..e731c4c 100644
--- a/hosts
+++ b/hosts
@@ -158,9 +158,9 @@ dhcp-fleming-backup.adm.auro.re
 
 [recursive_dns]
 dns-fleming.adm.auro.re
-#dns-fleming-backup.adm.auro.re
-#dns-pacaterie.adm.auro.re
-#dns-pacaterie-backup.adm.auro.re
+dns-fleming-backup.adm.auro.re
+dns-pacaterie.adm.auro.re
+dns-pacaterie-backup.adm.auro.re
 #dns-edc.adm.auro.re
 #dns-gs.adm.auro.re