diff --git a/servers/puppet/modules/humbug/files/postgresql/pg_hba.conf b/servers/puppet/modules/humbug/files/postgresql/pg_hba.conf
index 63268f4090..b9a7fc44d1 100644
--- a/servers/puppet/modules/humbug/files/postgresql/pg_hba.conf
+++ b/servers/puppet/modules/humbug/files/postgresql/pg_hba.conf
@@ -105,4 +105,4 @@ hostssl humbug          humbug          10.254.4.99/32          cert # postgres
 hostssl humbug          humbug          10.252.160.76/32        cert # app
 
 # TODO: use certs
-hostssl replication     replicator      10.254.5.182/32         md5 # postgres2
+hostssl replication     replicator      10.244.48.12/32         md5 # postgres1