diff --git a/Dockerfile b/Dockerfile
index de835e9..437d393 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,9 @@ ENV KOPIA_HOSTNAME ${KOPIA_HOSTNAME}
 ARG KOPIA_PASSWORD
 ENV KOPIA_PASSWORD ${KOPIA_PASSWORD}
 
+ARG KOPIA_BACKUP_PATH=/backup 
+ENV KOPIA_BACKUP_PATH ${KOPIA_BACKUP_PATH}
+
 ADD run-backup.sh  / 
 ADD entrypoint.sh  /