diff --git a/hedgedoc/run b/hedgedoc/run
index ae96f55..efe0d41 100644
--- a/hedgedoc/run
+++ b/hedgedoc/run
@@ -20,14 +20,14 @@ hedgedoc_backup() {
   POSTGRES_BACKUP_FILE=backups/${BACKUP_DATE}_${HEDGEDOC_DOMAIN}_postgres.sql
   postgres_backup
 
-  docker run -it --rm -v $HOME/backups/${HEDGEDOC_DOMAIN}:/backup --volumes-from hedgedoc alpine:3.12.3 ash -c "cd config && tar cvf /backup/${BACKUP_DATE}_${HEDGEDOC_DOMAIN}_config.tar ."
+  docker run -it --rm -v $HOME/backups/${HEDGEDOC_DOMAIN}:/backup --volumes-from ${HEDGEDOC_CONTAINER_NAME} alpine:3.12.3 ash -c "cd config && tar cvf /backup/${BACKUP_DATE}_${HEDGEDOC_DOMAIN}_config.tar ."
 }
 
 hedgedoc_restore() {
   script_env
 
   postgres_restore
-  docker run -it --rm -v $HOME/backups/${HEDGEDOC_DOMAIN}:/backup --volumes-from hedgedoc alpine:3.12.3 ash -c "cd /config && tar xvf /backup/${BACKUP_DATE}_${HEDGEDOC_DOMAIN}_config.tar --strip 1"
+  docker run -it --rm -v $HOME/backups/${HEDGEDOC_DOMAIN}:/backup --volumes-from ${HEDGEDOC_CONTAINER_NAME} alpine:3.12.3 ash -c "cd /config && tar xvf /backup/${BACKUP_DATE}_${HEDGEDOC_DOMAIN}_config.tar --strip 1"
 }
 
 if [ $# -ge 1 ]; then