diff --git a/salt/wazuh/files/agent/wazuh-register-agent b/salt/wazuh/files/agent/wazuh-register-agent
index ae6ddee60..c636cd899 100755
--- a/salt/wazuh/files/agent/wazuh-register-agent
+++ b/salt/wazuh/files/agent/wazuh-register-agent
@@ -1,9 +1,9 @@
-{%- if grains['role'] == 'so-master' or grains['role'] == 'so-eval' or grains['role'] == 'so-mastersearch' %}
-{%- set ip = salt['pillar.get']('static:masterip', '') %}
+{%- if grains['role'] in ['so-master', 'so-eval', 'so-mastersearch', 'so-standalone'] %}
+  {%- set ip = salt['pillar.get']('static:masterip', '') %}
 {%- elif grains['role'] == 'so-node' or grains['role'] == 'so-heavynode' %}
-{%- set ip = salt['pillar.get']('node:mainip', '') %}
+  {%- set ip = salt['pillar.get']('node:mainip', '') %}
 {%- elif grains['role'] == 'so-sensor' %}
-{%- set ip = salt['pillar.get']('sensor:mainip', '') %}
+  {%- set ip = salt['pillar.get']('sensor:mainip', '') %}
 {%- endif %}
 #!/bin/bash