diff --git a/generator/src/templates/service/postgres/default/postgres.yml.twig b/generator/src/templates/service/postgres/default/postgres.yml.twig
index 9564e3d36..ff86bee93 100644
--- a/generator/src/templates/service/postgres/default/postgres.yml.twig
+++ b/generator/src/templates/service/postgres/default/postgres.yml.twig
@@ -1 +1 @@
-{% include "service/#{engine}/9.6/#{engine}.yml.twig" with _context only %}
+{% include "service/#{engine}/16/#{engine}.yml.twig" with _context only %}