diff --git a/README.adoc b/README.adoc
index 5a5b8ad..56fee0b 100644
--- a/README.adoc
+++ b/README.adoc
@@ -23714,6 +23714,7 @@ Runnable stuff:
 
 Theory:
 
+* https://github.com/0xAX/linux-insides wait, how come they have 10x more starts as this repo? :-) Just kidding, awesome effort.
 * http://nairobi-embedded.org you will fall here a lot when you start popping the hard QEMU Google queries. They have covered everything we do here basically, but with a more manual approach, while this repo automates everything.
 +
 I couldn't find the markup source code for the tutorials, and as a result when the domain went down in May 2018, you have to use http://web.archive.org/ to see the pages...