diff --git a/hosts b/hosts
index f22db36..c150cfa 100644
--- a/hosts
+++ b/hosts
@@ -86,9 +86,6 @@ test-db-proxy1      ansible_host=test-db-proxy1.servers.dc.verdnatura.es
 test-db-proxy2      ansible_host=test-db-proxy2.servers.dc.verdnatura.es
 monthly-db          ansible_host=monthly-db.servers.dc.verdnatura.es
 dev-db              ansible_host=dev-db.servers.dc.verdnatura.es
-tftp                ansible_host=tftp.backup.dc.verdnatura.es
-core-agent          ansible_host=core-agent.core.dc.verdnatura.es
-core-proxy          ansible_host=core-proxy.core.dc.verdnatura.es
 spamd-db            ansible_host=spamd-db.servers.dc.verdnatura.es
 spamd               ansible_host=spamd.servers.dc.verdnatura.es
 dovecot             ansible_host=dovecot.servers.dc.verdnatura.es