diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,18 @@
 # yc.hackclub.app
 
 My Nest homepage!
+
+## Building
+
+Standard Make invocations to build and install.
+
+- `make`
+- `make install`
+
+And then to clean everything.
+
+- `make clean`
+
+It installs CGI scripts to ~/cgi by default (`make install PREFIX=/where/you/want/to/keep/it`). 
+
+I'm using Caddy as a reverse-proxy using the @aksdb/caddy-cgi plugin on GitHub.