diff --git a/ansible/group_vars/database/database b/ansible/group_vars/database/database
index e690085..5da9378 100644
--- a/ansible/group_vars/database/database
+++ b/ansible/group_vars/database/database
@@ -36,3 +36,11 @@ postgresql_hba_entries:
   - {type: host, database: all, user: all, address: '::1/128', auth_method: md5}
   - {type: host, database: all, user: all, address: '::0/128', auth_method: md5}
   - {type: host, database: all, user: all, address: '0.0.0.0/0', auth_method: md5}
+
+postgresql_global_config_options:
+  - option: unix_socket_directories
+    value: '{{ postgresql_unix_socket_directories | join(",") }}'
+  - option: listen_addresses
+    value: '*'
+  - option: wal_keep_size
+    value: 200