diff --git a/data/hostname/bojimans.internal.softwareheritage.org.yaml b/data/hostname/bojimans.internal.softwareheritage.org.yaml
--- a/data/hostname/bojimans.internal.softwareheritage.org.yaml
+++ b/data/hostname/bojimans.internal.softwareheritage.org.yaml
@@ -4,3 +4,6 @@
     address: 192.168.100.199
     netmask: 24
     gateway: 192.168.100.1
+
+swh::postgresql::version: "11"
+postgresql::globals::version: "%{alias('swh::postgresql::version')}"