diff --git a/README.md b/README.md
index 7eec96f..bea665b 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,4 @@
 
 Educational purposes only.
 
-Tested on Ubuntu 20.04, via Vagrant.
+Tested on Ubuntu 20.04 and 16.04,via Vagrant - should work on most kernels.