diff --git a/CleanArchitecture/Pro.Jenkinsfile b/CleanArchitecture/Pro.Jenkinsfile
index 99729ad..ecc5bab 100644
--- a/CleanArchitecture/Pro.Jenkinsfile
+++ b/CleanArchitecture/Pro.Jenkinsfile
@@ -26,22 +26,20 @@ pipeline {
                 script {
                     def version = "0.0.${env.BUILD_NUMBER}"
                     def imageName = "clean-architecture-backend:${version}"
-                    
-                    // Usando withCredentials para manejar el REGISTRY_URL
-                    withCredentials([string(credentialsId: 'docker-registry-url', variable: 'REGISTRY_URL')]) {
-                        // Aquí usamos env.REGISTRY_URL para asegurarnos de que estamos usando la variable de entorno correcta
-                        def fullImageName = "${env.REGISTRY_URL}/${imageName}"
-                        
+            
+                    withCredentials([
+                        string(credentialsId: 'docker-registry-url', variable: 'REGISTRY_URL'),
+                        usernamePassword(credentialsId: 'dockerregistryalexdev', usernameVariable: 'REGISTRY_USER', passwordVariable: 'REGISTRY_PASSWORD')
+                    ]) {
+                        def fullImageName = "${REGISTRY_URL}/${imageName}"
+                
                         // Construir la imagen
                         sh "docker build --build-arg ENVIRONMENT=${env.ASP_ENVIRONMENT} -t ${imageName} ./CleanArchitecture/"
-                        
+                
                         // Iniciar sesión y subir la imagen
-                        docker.withRegistry(env.REGISTRY_URL, 'dockerregistryalexdev') {
-                        echo "Vamos a ejecutar el docker tag"
-                            sh "docker tag ${imageName} ${fullImageName}"
-                            echo "Vamos a ejecutar el docker push"
-                            sh "docker push ${fullImageName}"
-                        }
+                        sh "echo ${REGISTRY_PASSWORD} | docker login ${REGISTRY_URL} -u ${REGISTRY_USER} --password-stdin"
+                        sh "docker tag ${imageName} ${fullImageName}"
+                        sh "docker push ${fullImageName}"
                     }
                 }
             }