diff --git a/src/trove_classifiers/__init__.py b/src/trove_classifiers/__init__.py
index cff537d..161774b 100644
--- a/src/trove_classifiers/__init__.py
+++ b/src/trove_classifiers/__init__.py
@@ -187,6 +187,7 @@
     "Framework :: Plone :: Core",
     "Framework :: Plone :: Distribution",
     "Framework :: Plone :: Theme",
+    "Framework :: Poetry",
     "Framework :: Pycsou",
     "Framework :: Pydantic",
     "Framework :: Pydantic :: 1",