diff --git a/Jenkinsfile b/Jenkinsfile
index 38873ab..eaa5782 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -25,9 +25,9 @@ node {
     }
 
     stage('Push image') {
-        docker.withRegistry('https://hub.thisfro.ch', 'git') {
-            app.push("${env.BUILD_NUMBER}")            
-            app.push("latest")        
+        docker.withRegistry('https://hub.thisfro.ch') {
+            dockerImage.push("$BUILD_NUMBER")            
+            dockerImage.push('latest')       
         }    
     }