diff --git a/src/trove_classifiers/__init__.py b/src/trove_classifiers/__init__.py
index 2938e44..ac217e4 100644
--- a/src/trove_classifiers/__init__.py
+++ b/src/trove_classifiers/__init__.py
@@ -416,6 +416,7 @@
     "Natural Language :: Romanian",
     "Natural Language :: Russian",
     "Natural Language :: Serbian",
+    "Natural Language :: Sesotho",
     "Natural Language :: Slovak",
     "Natural Language :: Slovenian",
     "Natural Language :: Spanish",