diff --git a/.hadolint.yaml b/.hadolint.yaml
index 95c61c4f41e871fc45b70806ce0ffe9101e0407f..546298659cee70ad2df304a7b773608cb83d1211 100644
--- a/.hadolint.yaml
+++ b/.hadolint.yaml
@@ -1,3 +1,4 @@
 ignored:
+  - DL3007
   - DL3008
   - DL3018
diff --git a/Dockerfile b/Dockerfile
index 16083228892fa7afd80c5de84f5c03cbd9b3c84b..b6afdcd90482e1466ac91b93fb0d89d5b7fb386b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
-FROM registry.cyberbrain.pw/docker/alpine:latest
+ARG DOCKER_REGISTRY=registry.cyberbrain.pw
+FROM $DOCKER_REGISTRY/tools/docker/alpine:latest
 
 RUN set -ex && \
     apk --no-cache add bash curl jq && \