webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
     properties = {
         "chat.backend.services=kafka",
-        "chat.backend.kafka.client-id=TEST",
+        "chat.backend.kafka.client-id-PREFIX=TEST",
         "chat.backend.kafka.bootstrap-servers=${spring.embedded.kafka.brokers}",
         "spring.kafka.bootstrap-servers=${spring.embedded.kafka.brokers}",
         "chat.backend.kafka.chatrooms-topic=" + CHATROOMS_TOPIC,
 
     defaultConsumerProperties.forEach((key, value) -> properties.put(key.toString(), value));
     properties.put(
         ConsumerConfig.CLIENT_ID_CONFIG,
-        chatBackendProperties.getKafka().getClientIdPrefix() + "_MESSAGE_CHANNEL_CONSUMER");
+        chatBackendProperties.getKafka().getClientIdPrefix() + "_CHATROOM_CHANNEL_CONSUMER");
     properties.put(
         ConsumerConfig.GROUP_ID_CONFIG,
         "chat_room_channel");
     properties.setProperty(
         ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG,
         chatBackendProperties.getKafka().getBootstrapServers());
-    properties.setProperty(
-        ConsumerConfig.CLIENT_ID_CONFIG,
-        chatBackendProperties.getKafka().getClientIdPrefix());
     properties.setProperty(
         ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG,
         "false");