diff --git a/roles/postgresql_server/tasks/main.yml b/roles/postgresql_server/tasks/main.yml
index d414a103dc..78d9869493 100644
--- a/roles/postgresql_server/tasks/main.yml
+++ b/roles/postgresql_server/tasks/main.yml
@@ -49,7 +49,7 @@
     - postgresql-contrib
     - postgresql-plpython3
     - python3-psycopg2
-   - pxz
+    - pxz
   when: ansible_distribution_major_version|int >= 8 and ansible_distribution == 'RedHat' and ansible_cmdline.ostree is not defined
   tags:
   - packages