diff --git a/postgres/codenamemap.yaml b/postgres/codenamemap.yaml
index 2d3ad88..6e30c41 100644
--- a/postgres/codenamemap.yaml
+++ b/postgres/codenamemap.yaml
@@ -20,23 +20,28 @@ trusty:
   pkg_repo: deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main
   conf_dir: /etc/postgresql/9.3/main
   data_dir: /var/lib/postgresql/9.3/main
+  pkg_dev: postgresql-server-dev-9.3
 utopic:
   version: 9.4
   pkg_repo: deb http://apt.postgresql.org/pub/repos/apt/ utopic-pgdg main
   conf_dir: /etc/postgresql/9.4/main
   data_dir: /var/lib/postgresql/9.4/main
+  pkg_dev: postgresql-server-dev-9.4
 vivid:
   version: 9.4
   pkg_repo: deb http://apt.postgresql.org/pub/repos/apt/ utopic-pgdg main
   conf_dir: /etc/postgresql/9.4/main
   data_dir: /var/lib/postgresql/9.4/main
+  pkg_dev: postgresql-server-dev-9.4
 wily:
   version: 9.4
   pkg_repo: deb http://apt.postgresql.org/pub/repos/apt/ wily-pgdg main
   conf_dir: /etc/postgresql/9.4/main
   data_dir: /var/lib/postgresql/9.4/main
+  pkg_dev: postgresql-server-dev-9.4
 xenial:
   version: 9.5
   pkg_repo: deb http://apt.postgresql.org/pub/repos/apt/ xenial-pgdg main
   conf_dir: /etc/postgresql/9.5/main
   data_dir: /var/lib/postgresql/9.5/main
+  pkg_dev: postgresql-server-dev-9.5