diff --git a/postgres/codenamemap.yaml b/postgres/codenamemap.yaml
index 66d82c0..92c8e80 100644
--- a/postgres/codenamemap.yaml
+++ b/postgres/codenamemap.yaml
@@ -1,8 +1,12 @@
 wheezy:
   pkg_repo: deb http://apt.postgresql.org/pub/repos/apt/ wheezy-pgdg main
+  conf_dir: /etc/postgresql/9.1/main
+  pkg_dev: postgresql-server-dev-9.1
 jessie:
   version: 9.4
   pkg_repo: deb http://apt.postgresql.org/pub/repos/apt/ jessie-pgdg main
+  conf_dir: /etc/postgresql/9.4/main
+  pkg_dev: postgresql-server-dev-9.4
 trusty:
   version: 9.3
   pkg_repo: deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main