diff --git a/docs/contributing/dev-setup.rst b/docs/contributing/dev-setup.rst
index e69ca68..af0a3b8 100644
--- a/docs/contributing/dev-setup.rst
+++ b/docs/contributing/dev-setup.rst
@@ -1,4 +1,4 @@
-.. _contributing_dev_setup:
+.. _contributing/dev-setup:
 
 ==================================
 Setting up Development Environment
diff --git a/docs/install/custom-server.rst b/docs/install/custom-server.rst
index 2d3dc65..e31c492 100644
--- a/docs/install/custom-server.rst
+++ b/docs/install/custom-server.rst
@@ -14,6 +14,12 @@ you are setting this up on a bare metal server.
    It will most likely open up exploitable security holes when run directly
    on your personal computer.
 
+.. note::
+
+   Running TLJH *inside* a docker container is not supported, since we depend
+   on systemd. If you want to run TLJH locally for development, see
+   :ref:`contributing/dev-setup`.
+
 Goal
 ====