diff --git a/data/hostname/somerset.internal.softwareheritage.org.yaml b/data/hostname/somerset.internal.softwareheritage.org.yaml
index f34e20b4..c3acbaba 100644
--- a/data/hostname/somerset.internal.softwareheritage.org.yaml
+++ b/data/hostname/somerset.internal.softwareheritage.org.yaml
@@ -1,18 +1,22 @@
 dar::backup::exclude:
   - srv/softwareheritage/postgres
 
 # that's a mirror of the load on the host...
 icinga2::host::vars:
   load: high
 
 prometheus::sql::config_snippets:
   - swh-indexer
 
 pgbouncer::auth_hba_file: /etc/postgresql/11/replica/pg_hba.conf
 pgbouncer::listen_addr: 192.168.100.103
 pgbouncer::databases:
   # swh
   - source_db: "%{hiera('swh::deploy::storage::db::dbname')}"
     host: somerset.internal.softwareheritage.org
     auth_user: "%{hiera('swh::deploy::db::pgbouncer::user::login')}"
     port: "%{hiera('swh::deploy::db::main::port')}"
+  - source_db: "%{hiera('swh::deploy::indexer::storage::db::dbname')}"
+    host: somerset.internal.softwareheritage.org
+    auth_user: "%{hiera('swh::deploy::db::pgbouncer::user::login')}"
+    port: "%{hiera('swh::deploy::db::secondary::port')}"