diff --git a/roles/wazuh/wazuh-indexer/tasks/main.yml b/roles/wazuh/wazuh-indexer/tasks/main.yml
index 48034ae6..291f606b 100644
--- a/roles/wazuh/wazuh-indexer/tasks/main.yml
+++ b/roles/wazuh/wazuh-indexer/tasks/main.yml
@@ -108,7 +108,7 @@
       delay: 5
       tags: debug
       when:
-        - hostvars[inventory_hostname]['private_ip'] is not defined or not hostvars[inventory_hostname]['private_ip']
+        - hostvars[inventory_hostname]['private_ip'] is not defined or (hostvars[inventory_hostname]['private_ip'] | string | length) == 0
 
     - name: Wait for Wazuh indexer API (Private IP)
       uri:
@@ -127,7 +127,7 @@
       delay: 5
       tags: debug
       when:
-        - hostvars[inventory_hostname]['private_ip'] is defined and hostvars[inventory_hostname]['private_ip']
+        - hostvars[inventory_hostname]['private_ip'] is defined and (hostvars[inventory_hostname]['private_ip'] | string | length) > 0
 
     - import_tasks: "RMRedHat.yml"
       when: ansible_os_family == "RedHat"