diff --git a/testcases/functional_tests/test_sdk_client.py b/testcases/functional_tests/test_sdk_client.py
index 7b01a4b..f2240c8 100644
--- a/testcases/functional_tests/test_sdk_client.py
+++ b/testcases/functional_tests/test_sdk_client.py
@@ -13,7 +13,7 @@ def setUp(self):
     #     channels = self.service_client.load_open_channels()
     #     self.assertEqual(0, len(channels))
    def test_make_first_free_call(self):
-      result = self.service_client.call_rpc("mul", "Numbers", a=20, b=4)
+      #result = self.service_client.call_rpc("mul", "Numbers", a=20, b=4)
       self.assertEqual(80.0, result.value)
 
     # def test_make_second_free_call(self):