diff --git a/Jenkinsfile b/Jenkinsfile
index ea1a83426f40d70de297e0115330b610c57c341b..39c843a04ae52172fed3c89bd45dc80a53dc9e0e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -15,7 +15,7 @@ pipeline {
         QUARKUS_NATIVE_CONTAINER_RUNTIME = "podman"
         QUARKUS_CONTAINER_IMAGE_NAME = "user-manager"
         QUARKUS_CONTAINER_IMAGE_ADDITIONAL_TAGS = "build-latest,snapshot-latest,latest"
-        QUARKUS_CONTAINER_IMAGE_GROUP = 
+        QUARKUS_CONTAINER_IMAGE_GROUP = ''
         QUARKUS_CONTAINER_IMAGE_REGISTRY = "docker.ozg-sh.de"
     }