diff --git a/src/trove_classifiers/__init__.py b/src/trove_classifiers/__init__.py
index cff537d..d293a59 100644
--- a/src/trove_classifiers/__init__.py
+++ b/src/trove_classifiers/__init__.py
@@ -456,6 +456,7 @@
     "Programming Language :: Kotlin",
     "Programming Language :: Lisp",
     "Programming Language :: Logo",
+    "Programming Language :: Lua",
     "Programming Language :: ML",
     "Programming Language :: Modula",
     "Programming Language :: OCaml",