diff --git a/app/tests/test_inverter_g3.py b/app/tests/test_inverter_g3.py
index e591d04..626ba7d 100644
--- a/app/tests/test_inverter_g3.py
+++ b/app/tests/test_inverter_g3.py
@@ -155,6 +155,7 @@ async def test_remote_except(config_conn, patch_open_connection):
         await asyncio.sleep(0)
         assert inverter.remote.stream==None
     del inverter
+    test  = MockType.RD_TEST_0_BYTES
 
     cnt = 0
     for inv in InverterBase:
diff --git a/app/tests/test_inverter_g3p.py b/app/tests/test_inverter_g3p.py
index 5b19121..f16a2d8 100644
--- a/app/tests/test_inverter_g3p.py
+++ b/app/tests/test_inverter_g3p.py
@@ -133,6 +133,9 @@ async def test_remote_except(config_conn, patch_open_connection):
         await asyncio.sleep(0)
         assert inverter.remote.stream==None
 
+    test = MockType.RD_TEST_0_BYTES
+
+
 @pytest.mark.asyncio
 async def test_mqtt_publish(config_conn, patch_open_connection):
     _ = config_conn