diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,3 +1,5 @@
 # pleroma
 
-This is a (rough) Docker image for running [Pleroma](https://pleroma.social). Build it yourself, or get it from [Docker Hub](https://hub.docker.com/r/jordemort/pleroma).
+This is a (rough) Docker image for running [Pleroma](https://pleroma.social), based on the [official installation instructions](https://docs-develop.pleroma.social/backend/installation/otp_en/). Build it yourself, or get it from [Docker Hub](https://hub.docker.com/r/jordemort/pleroma).
+
+If you're interested in this, you might also like a [PostgreSQL image with RUM](https://github.com/jordemort/docker-postgres-rum/).