diff --git a/Jenkinsfile b/Jenkinsfile
index a4033b8..24319a1 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,55 +5,63 @@ pipeline {
       steps {
         parallel(
           "OpenBSD 6.1": {
-	            node('openbsd-6.1') {
-		        sh 'git config --global user.name "jenkins@kakwa.fr"'
-                sh 'git config --global user.email "jenkins@kakwa.fr"'
-                git 'https://github.com/kakwa/uts-server'
-                sh 'git clean -fdx'
-                sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; export CC=/usr/local/bin/egcc;export CXX=/usr/local/bin/ec++; cmake . -DBUNDLE_CIVETWEB=ON'
-                sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; export CC=/usr/local/bin/egcc;export CXX=/usr/local/bin/ec++; make -j4'
-                sh './tests/cfg/pki/create_tsa_certs'
-                sh './tests/external_test.sh'
-            } 
+            node(label: 'openbsd-6.1') {
+              sh 'git config --global user.name "jenkins@kakwa.fr"'
+              sh 'git config --global user.email "jenkins@kakwa.fr"'
+              git(url: 'https://github.com/kakwa/uts-server', poll: true, changelog: true)
+              sh 'git clean -fdx'
+              sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; export CC=/usr/local/bin/egcc;export CXX=/usr/local/bin/ec++; cmake . -DBUNDLE_CIVETWEB=ON'
+              sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; export CC=/usr/local/bin/egcc;export CXX=/usr/local/bin/ec++; make -j4'
+              sh './tests/cfg/pki/create_tsa_certs'
+              sh './tests/external_test.sh'
+            }
+            
+            
           },
           "FreeBSD 11": {
-	            node('freebsd-11') {
-		        sh 'git config --global user.email "jenkins@kakwa.fr"'
-		        sh 'git config --global user.name "jenkins@kakwa.fr"'
-                git 'https://github.com/kakwa/uts-server'
-                sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/;git clean -fdx'
-                sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/;cmake . -DBUNDLE_CIVETWEB=ON'
-                sh 'make -j4'
-                sh './tests/cfg/pki/create_tsa_certs'
-                sh './tests/external_test.sh'
-            } 
+            node(label: 'freebsd-11') {
+              sh 'git config --global user.email "jenkins@kakwa.fr"'
+              sh 'git config --global user.name "jenkins@kakwa.fr"'
+              git(url: 'https://github.com/kakwa/uts-server', poll: true, changelog: true)
+              sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/;git clean -fdx'
+              sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/;cmake . -DBUNDLE_CIVETWEB=ON'
+              sh 'make -j4'
+              sh './tests/cfg/pki/create_tsa_certs'
+              sh './tests/external_test.sh'
+            }
+            
+            
           },
           "CentOS 7": {
-	            node('centos-7') {
-		        sh 'git config --global user.email "jenkins@kakwa.fr"'
-		        sh 'git config --global user.name "jenkins@kakwa.fr"'
-                git 'https://github.com/kakwa/uts-server'
-                sh 'git clean -fdx'
-                sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; export CXX=/usr/bin/clang++; export CC=/usr/bin/clang; cmake . -DBUNDLE_CIVETWEB=ON'
-                sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; export CXX=/usr/bin/clang++; export CC=/usr/bin/clang; make -j4'
-                sh './tests/cfg/pki/create_tsa_certs'
-                sh './tests/external_test.sh'
-            } 
+            node(label: 'centos-7') {
+              sh 'git config --global user.email "jenkins@kakwa.fr"'
+              sh 'git config --global user.name "jenkins@kakwa.fr"'
+              git(url: 'https://github.com/kakwa/uts-server', poll: true, changelog: true)
+              sh 'git clean -fdx'
+              sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; export CXX=/usr/bin/clang++; export CC=/usr/bin/clang; cmake . -DBUNDLE_CIVETWEB=ON'
+              sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; export CXX=/usr/bin/clang++; export CC=/usr/bin/clang; make -j4'
+              sh './tests/cfg/pki/create_tsa_certs'
+              sh './tests/external_test.sh'
+            }
+            
+            
           },
           "Debian 8": {
-	            node('debian-8') {
-		        sh 'git config --global user.email "jenkins@kakwa.fr"'
-		        sh 'git config --global user.name "jenkins@kakwa.fr"'
-                git 'https://github.com/kakwa/uts-server'
-                sh 'git clean -fdx'
-                sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; cmake . -DBUNDLE_CIVETWEB=ON'
-                sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; make -j4'
-                sh './tests/cfg/pki/create_tsa_certs'
-                sh './tests/external_test.sh'
-            } 
+            node(label: 'debian-8') {
+              sh 'git config --global user.email "jenkins@kakwa.fr"'
+              sh 'git config --global user.name "jenkins@kakwa.fr"'
+              git(url: 'https://github.com/kakwa/uts-server', poll: true, changelog: true)
+              sh 'git clean -fdx'
+              sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; cmake . -DBUNDLE_CIVETWEB=ON'
+              sh 'export GIT_SSL_NO_VERIFY=true; CIVETWEB_GITURL=https://gogs.kakwa.fr/kakwa/civetweb/; make -j4'
+              sh './tests/cfg/pki/create_tsa_certs'
+              sh './tests/external_test.sh'
+            }
+            
+            
           }
         )
       }
     }
   }
-}
+}
\ No newline at end of file