diff --git a/README.adoc b/README.adoc
index fece11c..9397675 100644
--- a/README.adoc
+++ b/README.adoc
@@ -9105,6 +9105,12 @@ TODO: why is the `--dtb` required despite `fs_bigLITTLE.py` having a DTB generat
 
 Tested on: link:http://github.com/cirosantilli/linux-kernel-module-cheat/commit/18c1c823feda65f8b54cd38e261c282eee01ed9f[18c1c823feda65f8b54cd38e261c282eee01ed9f]
 
+=== gem5 unit tests
+
+https://stackoverflow.com/questions/52279971/how-to-run-the-gem5-unit-tests
+
+Not currently exposed here.
+
 == Buildroot
 
 === Rebuild Buildroot packages