diff --git a/tests_integ/gateway/test_gateway_client.py b/tests_integ/gateway/test_gateway_client.py
index 730af424..ba16b83a 100644
--- a/tests_integ/gateway/test_gateway_client.py
+++ b/tests_integ/gateway/test_gateway_client.py
@@ -97,6 +97,7 @@ def test_update_gateway_and_wait(self):
             name=f"{self.test_prefix}-gw",
             roleArn=self.role_arn,
             authorizerType="NONE",
+            protocolType="MCP",
             description="updated by integ test",
         )
         assert updated["status"] == "READY"