diff --git a/deploy/ansible/playbook_04_00_01_db_ha.yaml b/deploy/ansible/playbook_04_00_01_db_ha.yaml
index 925bf8d8ea..d43bdd440a 100644
--- a/deploy/ansible/playbook_04_00_01_db_ha.yaml
+++ b/deploy/ansible/playbook_04_00_01_db_ha.yaml
@@ -231,6 +231,9 @@
         tier:                          ha
         primary_instance_name:         "{{ ansible_play_hosts_all[0] }}"         # Setting up Primary Instance Name
         secondary_instance_name:       "{{ ansible_play_hosts_all[1] }}"         # Setting up Secondary Instance Name
+      when:
+        - database_high_availability
+        - ansible_play_hosts_all | length >= 2
 
     - name:                            "Oracle Data Guard Setup"
       when: