diff --git a/protocol_test.py b/protocol_test.py
index 6a4075d..7ce69e0 100644
--- a/protocol_test.py
+++ b/protocol_test.py
@@ -60,9 +60,6 @@ def test_discovery(self):
     expected_capabilities = {
       "dev.ucp.shopping.checkout",
       "dev.ucp.shopping.order",
-      "dev.ucp.shopping.refund",
-      "dev.ucp.shopping.return",
-      "dev.ucp.shopping.dispute",
       "dev.ucp.shopping.discount",
       "dev.ucp.shopping.fulfillment",
       "dev.ucp.shopping.buyer_consent",