diff --git a/Dockerfile b/Dockerfile
index 6593d3e7afd92902945238ee6d681f53abbede61..2d1bbd1022c018f54e097c6b560c7bb5dff514a3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,6 @@
 ARG DOCKER_REGISTRY=registry.cyberbrain.pw
-FROM $DOCKER_REGISTRY/tools/docker/alpine:latest
+FROM $DOCKER_REGISTRY/tools/docker/alpine:latest AS runtime
 
 RUN apk add --no-cache git git-lfs openssh-client
+
+FROM runtime AS release