diff --git a/manifests/agent.pp b/manifests/agent.pp
index 977520d4..b8c1e4dc 100644
--- a/manifests/agent.pp
+++ b/manifests/agent.pp
@@ -559,7 +559,8 @@
 
         exec { 'agent-auth-linux':
           command => $agent_auth_command,
-          unless  => "/bin/egrep -q '.' ${::wazuh::params_agent::keys_file}",
+          path    => ['/usr/bin', '/usr/sbin', '/bin'],
+          unless  => "egrep -q '.' ${::wazuh::params_agent::keys_file}",
           require => Concat['agent_ossec.conf'],
           before  => Service[$agent_service_name],
           notify  => Service[$agent_service_name],