diff --git a/tests/API-dhcp/Jenkinsfile b/tests/API-dhcp/Jenkinsfile
index 8c41494..1c3d6cf 100644
--- a/tests/API-dhcp/Jenkinsfile
+++ b/tests/API-dhcp/Jenkinsfile
@@ -18,7 +18,14 @@ pipeline {
             steps {
                 dir ('tests/API-dhcp') {
                     echo "Install vagrant plugin"
-                    sh 'vagrant plugin install vagrant-vmware-esxi'
+                    sh '''
+                    if ! vagrant plugin list | grep -q vagrant-vmware-esxi; then
+                        echo "Vagrant plugin vagrant-vmware-esxi not found. Installing..."
+                        vagrant plugin install vagrant-vmware-esxi
+                    else
+                        echo "Vagrant plugin vagrant-vmware-esxi is already installed."
+                    fi
+                    '''
                     echo "Deploy API server for DHCP with Vagrant"
                     sh 'vagrant up --provider=vmware_esxi --provision'
                 }