diff --git a/docs/ref/configuration/environment-variables.md b/docs/ref/configuration/environment-variables.md
index eac90d9e..fe889ee8 100644
--- a/docs/ref/configuration/environment-variables.md
+++ b/docs/ref/configuration/environment-variables.md
@@ -91,7 +91,7 @@ environment:
   - WAZUH_REGISTRATION_SERVER=wazuh.manager
   - WAZUH_REGISTRATION_PORT=1515
   - WAZUH_AGENT_NAME=my-agent
-  - WAZUH_AGENT_GROUPS=default
+  - WAZUH_AGENT_GROUP=default
   - WAZUH_REGISTRATION_PASSWORD=StrongPassword
 ```
 
diff --git a/wazuh-agent/config/wazuh-agent-conf b/wazuh-agent/config/wazuh-agent-conf
index ad0d8ece..24cfda7e 100644
--- a/wazuh-agent/config/wazuh-agent-conf
+++ b/wazuh-agent/config/wazuh-agent-conf
@@ -22,7 +22,7 @@
       <port>CHANGE_ENROLL_PORT</port>
       <agent_name>CHANGE_AGENT_NAME</agent_name>
       <authorization_pass_path>etc/authd.pass</authorization_pass_path>
-      <groups>CHANGE_AGENT_GROUPS</groups>
+      <groups>CHANGE_AGENT_GROUP</groups>
     </enrollment>
   </client>