diff --git a/README.md b/README.md
index 33cdd35..88a5da5 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
+# coryd.dev
+
+This is the source for my personal site [built using 11ty, PHP and a number of other tools](https://www.coryd.dev/colophon/).
+
 ## Local dev setup
 
 `npm run setup`
@@ -27,8 +31,8 @@ To debug and develop php components, run `npm run php`. This will start the PHP
 ## Required environment variables
 
 ```plaintext
-POSTGREST_URL              # client + server
-POSTGREST_API_KEY          # client + server
+POSTGREST_URL              # client + server + build
+POSTGREST_API_KEY          # client + server + build
 MASTODON_ACCESS_TOKEN      # server
 MASTODON_SYNDICATION_TOKEN # server
 FORWARDEMAIL_API_KEY       # server