diff --git a/Jenkinsfile b/Jenkinsfile
index 1663efd..c431b15 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -34,7 +34,9 @@ pipeline {
             }
         }
         stage('Build') {
-            agent label 'main'
+            agent {
+                label 'main'
+            }
             steps {
                 script {
                     DOCKER_IMAGE = docker.build("${DOCKER_IMAGE_NAME}")
@@ -42,7 +44,9 @@ pipeline {
             }
         }
         stage('Publish') {
-            agent label 'main'
+            agent {
+                label 'main'
+            }
             steps {
                 script {
                     docker.withRegistry("", "digital-ocean-ailuridae-registry") {