diff --git a/scripts/README.md b/scripts/README.md
index 8970b42..9bf1099 100644
--- a/scripts/README.md
+++ b/scripts/README.md
@@ -8,6 +8,7 @@ minimal ones, remove duplicates, and then export them, sorted by PL-type.
 
 - Polymake
 - PostgreSQL
+- GNU Parallel
 
 ### How to use: