diff --git a/Dockerfile b/Dockerfile
index fed1dfe..7c141a4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,11 @@
 FROM ghcr.io/sourcemeta/registry-ee:main AS builder
+
+# (1) Install dependencies required for the setup of this specific repository
+RUN apt-get --yes update && apt-get install --yes --no-install-recommends curl
 RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
 RUN apt-get --yes update && apt-get install --yes --no-install-recommends make nodejs
+
+# (2) Index the schemas
 COPY configuration.json /app/configuration.json
 COPY vendor /app/vendor
 COPY Makefile /app/Makefile