diff --git a/setup.py b/setup.py
index 206e94a0..ee4ff0e8 100644
--- a/setup.py
+++ b/setup.py
@@ -54,6 +54,7 @@
         "test": [
             "borg.localrole",
             "manuel>=1.11.2",
+            "packaging",
             "plone.app.contenttypes",
             "plone.app.textfield",
             "plone.app.testing",