diff --git a/Jenkinsfile b/Jenkinsfile
index 0e94321..0536cd0 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -11,39 +11,25 @@ pipeline {
 
     }
     stages {
-        stage ('Build'){
-            parallel {
-                stage ('Build Rocky 9 RPM') {
-                    steps {
-                        echo 'Building Rocky 9 RPM...'
-                        withCredentials(bindings: [sshUserPrivateKey(credentialsId: 'jenkins-rpm-repo', usernameVariable: 'REPOUSER', \
-                                                                    keyFileVariable: 'REPOKEY')]) {
-                            sh "/home/jenkins/build-rpm.sh -w ${WORKSPACE} -b ${BRANCH_NAME} -d rocky9 -p ${PROJECT_DIR} -s ${REPOKEY}"
-                        }
-                        archiveArtifacts artifacts: '**/*.rpm', fingerprint: true
-                    }
+        stage ('Build Centos 9 RPM') {
+            agent {
+                docker {
+                    image 'argo.registry:5000/epel-9-ams'
+                    args '-u jenkins:jenkins'
                 }
-                stage ('Build Centos 7') {
-                    agent {
-                        docker {
-                            image 'argo.registry:5000/epel-7-ams'
-                            args '-u jenkins:jenkins'
-                        }
-                    }
-                    steps {
-                        echo 'Building Rpm...'
-                        withCredentials(bindings: [sshUserPrivateKey(credentialsId: 'jenkins-rpm-repo', usernameVariable: 'REPOUSER', \
+            }
+            steps {
+                  echo 'Building Rocky 9 RPM...'
+                       withCredentials(bindings: [sshUserPrivateKey(credentialsId: 'jenkins-rpm-repo', usernameVariable: 'REPOUSER', \
                                                                     keyFileVariable: 'REPOKEY')]) {
-                            sh "/home/jenkins/build-rpm.sh -w ${WORKSPACE} -b ${BRANCH_NAME} -d centos7 -p ${PROJECT_DIR} -s ${REPOKEY}"
-                        }
-                        archiveArtifacts artifacts: '**/*.rpm', fingerprint: true
-                    }
-                    post {
-                        always {
-                            cleanWs()
-                        }
-                    }
-                } 
+                       sh "/home/jenkins/build-rpm.sh -w ${WORKSPACE} -b ${BRANCH_NAME} -d rocky9 -p ${PROJECT_DIR} -s ${REPOKEY}"
+                }
+                archiveArtifacts artifacts: '**/*.rpm', fingerprint: true
+            }
+            post {
+                always {
+                    cleanWs()
+                }
             }
         }
     }
@@ -63,7 +49,7 @@ pipeline {
                 if ( env.BRANCH_NAME == 'master' || env.BRANCH_NAME == 'devel' ) {
                     slackSend( message: ":rain_cloud: Build Failed for <$BUILD_URL|$PROJECT_DIR>:$BRANCH_NAME Job: $JOB_NAME")
                 }
-            }   
+            }
         }
     }
 }