diff --git a/updates.txt b/updates.txt
index 12706a5d..09cd5cb6 100644
--- a/updates.txt
+++ b/updates.txt
@@ -38,3 +38,8 @@ doas pacman -S certbot
 Install uglify-js and uglifycss:
 
 doas npm install -g uglify-js uglifycss
+
+Set up pagespeed API key for use instead of google lighthouse
+
+https://developers.google.com/speed/docs/insights/v5/get-started
+