diff --git a/README.adoc b/README.adoc
index cee004c..a310b8e 100644
--- a/README.adoc
+++ b/README.adoc
@@ -11012,6 +11012,10 @@ Buildroot built-in libraries, mostly under Libraries > Other:
 * libtommath
 * qhull
 
+Open source but not in Buildroot:
+
+* https://github.com/kozyraki/stamp transactional memory benchmarks
+
 There are not yet enabled, but it should be easy to so, see: xref:add-new-buildroot-packages[xrefstyle=full]
 
 ===== Dhrystone