diff --git a/Jenkinsfile b/Jenkinsfile
index 7803902fc4097e2fbcbd3ff2fc389fdd843a844e..20d2b9c320b496f0b5d827071c45ac4314a9e913 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -11,9 +11,7 @@ pipeline {
         stage('Cleanup Workspace') {
             steps {
                 cleanWs()
-                bat """
                 echo "Cleaned Up Workspace for ${APP_NAME}"
-                """
             }
         }
         stage('Code Checkout') {
@@ -25,9 +23,23 @@ pipeline {
                 ])
             }
         }
+        stage('Parallel stage) {
+            parallel {
+                stage('branche 1') {
+                    steps {
+                        echo "branche 1"
+                    }
+                }
+                stage('branche 2') {
+                    steps {
+                        echo "branche 2"
+                    }
+                }
+            }
+        }
         stage('Code Build') {
             steps {
-                bat 'mvn clean install -Dmaven.test.skip=true'
+                mvn clean install -Dmaven.test.skip=true
             }
         }
         stage('Printing All Global Variables') {
@@ -38,9 +50,7 @@ pipeline {
                         echo "**** Nous sommes sur l'nevironnement ${APP_ENV}"
                     }
                 }
-                bat """ 
-                set 
-                """
+                set
             }
         }
     }