diff --git a/roles/xnat/tasks/main.yml b/roles/xnat/tasks/main.yml
index 551c4bab..846065e1 100644
--- a/roles/xnat/tasks/main.yml
+++ b/roles/xnat/tasks/main.yml
@@ -17,6 +17,7 @@
     owner: "{{ postgresql_client_ssl_certificate.owner }}"
     group: "{{ postgresql_client_ssl_certificate.group }}"
     mode: "0600"
+  when: postgresql_use_ssl
 
 - name: "Configure XNAT directories"
   ansible.builtin.include_tasks: directories.yml