diff --git a/src/python_testing/TC_CNET_1_4.py b/src/python_testing/TC_CNET_1_4.py
index d7560c4fd03942..58f885c9d512aa 100644
--- a/src/python_testing/TC_CNET_1_4.py
+++ b/src/python_testing/TC_CNET_1_4.py
@@ -98,7 +98,8 @@ async def test_TC_CNET_1_4(self):
 
         self.step(6)
         concurrent_connection = await self.read_single_attribute_check_success(cluster=Clusters.GeneralCommissioning,
-                                                                               attribute=Clusters.GeneralCommissioning.Attributes.SupportsConcurrentConnection)
+                                                                               attribute=Clusters.GeneralCommissioning.Attributes.SupportsConcurrentConnection,
+                                                                               endpoint=kRootEndpointId)
         asserts.assert_true(concurrent_connection, "The device does not support concurrent connection commissioning")