diff --git a/contrib/README.txt b/contrib/README.txt
index 6c69eda1c7..d8d25ce5ff 100644
--- a/contrib/README.txt
+++ b/contrib/README.txt
@@ -8,6 +8,7 @@ Modules can be loaded from the listener:
 Available libraries:
 
 - action-field -- Extended field gadget for UI (Eduardo Cavazos)
+- alien -- Alien utility words (Eduardo Cavazos)
 - automata -- Graphics demo for the UI (Eduardo Cavazos)
 - benchmarks -- Various performance benchmarks (Slava Pestov)
 - boids -- Graphics demo for the UI (Eduardo Cavazos)