diff --git a/setup.py b/setup.py
index ff61681..af4cd02 100644
--- a/setup.py
+++ b/setup.py
@@ -60,6 +60,7 @@
         "plone.protect",
         "plone.restapi>=8.34.0",
         "oic",
+        "requests",
     ],
     extras_require={
         "test": [