diff --git a/puppet/modules/redmine/manifests/init.pp b/puppet/modules/redmine/manifests/init.pp
index 9b3764c14..173e41698 100644
--- a/puppet/modules/redmine/manifests/init.pp
+++ b/puppet/modules/redmine/manifests/init.pp
@@ -38,7 +38,6 @@
   # PostgreSQL tuning
   $postgresql_settings = {
     'checkpoint_completion_target' => '0.9',
-    'checkpoint_segments'          => '20',
     'effective_cache_size'         => '2GB',
     'shared_buffers'               => '512MB',
     'work_mem'                     => '4MB',