diff --git a/pica-db-backup-rotation/Dockerfile b/pica-db-backup-rotation/Dockerfile
index 32b60d67d7926081e9f14168f3cc3a63887f5961..f38a3e270edcbd6db70a5a10cdcfa4ac621e1151 100644
--- a/pica-db-backup-rotation/Dockerfile
+++ b/pica-db-backup-rotation/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.picasoft.net/pica-debian:stretch
+FROM debian:buster-slim
 
 RUN apt-get update \
     && apt-get -y upgrade \