diff --git a/README.md b/README.md
index db3aac2..8510017 100644
--- a/README.md
+++ b/README.md
@@ -1008,6 +1008,7 @@ performance of any of your sites from across the globe.
:small_orange_diamond: howhttps.works - how HTTPS works ...in a comic!
:small_orange_diamond: howdns.works - a fun and colorful explanation of how DNS works.
:small_orange_diamond: POSTGRESQLCO.NF - your postgresql.conf documentation and recommendations.
+ :small_orange_diamond: Cyberwizard Institute - Free programming school with notes/videos on networking, node, vim &c.