diff --git a/salt/firewall/init.sls b/salt/firewall/init.sls
index a26993cc0..657ff7814 100644
--- a/salt/firewall/init.sls
+++ b/salt/firewall/init.sls
@@ -359,6 +359,17 @@ enable_minion_osquery_8080_{{ip}}:
     - position: 1
     - save: True
 
+enable_minion_wazuh_55000_{{ip}}:
+  iptables.insert:
+    - table: filter
+    - chain: DOCKER-USER
+    - jump: ACCEPT
+    - proto: tcp
+    - source: {{ ip }}
+    - dport: 55000
+    - position: 1
+    - save: True
+
 {% endfor %}
 
 # Allow Forward Nodes to send their beats traffic
diff --git a/salt/wazuh/files/agent/wazuh-register-agent b/salt/wazuh/files/agent/wazuh-register-agent
index 8a8c2ab7f..ae6ddee60 100755
--- a/salt/wazuh/files/agent/wazuh-register-agent
+++ b/salt/wazuh/files/agent/wazuh-register-agent
@@ -24,7 +24,7 @@
 ###
 
 # Connection variables
-API_IP="localhost"
+API_IP="{{ ip }}"
 API_PORT="55000"
 PROTOCOL="https"
 USER="foo"