diff --git a/rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/mqtt/TbMqttNodeTest.java b/rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/mqtt/TbMqttNodeTest.java
index a03a05ce14..55ce8bf53e 100644
--- a/rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/mqtt/TbMqttNodeTest.java
+++ b/rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/mqtt/TbMqttNodeTest.java
@@ -407,7 +407,7 @@ public class TbMqttNodeTest extends AbstractRuleNodeUpgradeTest {
                 Arguments.of(0,
                         "{\"topicPattern\":\"my-topic\",\"port\":1883,\"connectTimeoutSec\":10,\"cleanSession\":true, \"ssl\":false, \"retainedMessage\":false,\"credentials\":{\"type\":\"anonymous\"}}",
                         true,
-                        "{\"topicPattern\":\"my-topic\",\"port\":1883,\"connectTimeoutSec\":10,\"cleanSession\":true, \"ssl\":false, \"retainedMessage\":false,\"credentials\":{\"type\":\"anonymous\"},\"parseToPlainText\":false}"),
+                        "{\"topicPattern\":\"my-topic\",\"port\":1883,\"connectTimeoutSec\":10,\"cleanSession\":true, \"ssl\":false, \"retainedMessage\":false,\"credentials\":{\"type\":\"anonymous\"},\"parseToPlainText\":false, \"protocolVersion\":\"MQTT_3_1_1\"}"),
                 // default config for version 1 with upgrade from version 0
                 Arguments.of(1,
                         "{\"topicPattern\":\"my-topic\",\"port\":1883,\"connectTimeoutSec\":10,\"cleanSession\":true, \"ssl\":false, \"retainedMessage\":false,\"credentials\":{\"type\":\"anonymous\"},\"parseToPlainText\":false}",