diff --git a/zopeskel/dexterity/templates/dexterity/setup.py_tmpl b/zopeskel/dexterity/templates/dexterity/setup.py_tmpl
index 0332bfc..260a9bf 100644
--- a/zopeskel/dexterity/templates/dexterity/setup.py_tmpl
+++ b/zopeskel/dexterity/templates/dexterity/setup.py_tmpl
@@ -55,5 +55,12 @@ setup(name=${repr($project)},
       # your package.
       setup_requires=["PasteScript"],
       paster_plugins = ["ZopeSkel"],
+      extras_require = {
+      'test': [
+            'plone.app.testing',
+            'plone.app.robotframework',
+            'Products.PloneTestCase',
+        ],
+      },
 
       )