diff --git a/application/src/main/java/org/thingsboard/server/actors/ruleChain/RuleNodeActorMessageProcessor.java b/application/src/main/java/org/thingsboard/server/actors/ruleChain/RuleNodeActorMessageProcessor.java
index 1694008da6..3e6853287c 100644
--- a/application/src/main/java/org/thingsboard/server/actors/ruleChain/RuleNodeActorMessageProcessor.java
+++ b/application/src/main/java/org/thingsboard/server/actors/ruleChain/RuleNodeActorMessageProcessor.java
@@ -183,8 +183,8 @@ public class RuleNodeActorMessageProcessor extends ComponentMsgProcessor<RuleNod
     }
 
     private boolean isMyNode() {
-        return systemContext.getDiscoveryService().isMonolith()
-                || !ruleNode.isSingletonMode()
+        return !ruleNode.isSingletonMode()
+                || systemContext.getDiscoveryService().isMonolith()
                 || defaultCtx.isLocalEntity(ruleNode.getId());
     }
 
diff --git a/application/src/test/java/org/thingsboard/server/service/RuleChainDataValidatorTest.java b/application/src/test/java/org/thingsboard/server/service/RuleChainDataValidatorTest.java
new file mode 100644
index 0000000000..cc31a9f6ff
--- /dev/null
+++ b/application/src/test/java/org/thingsboard/server/service/RuleChainDataValidatorTest.java
@@ -0,0 +1,66 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.service;
+
+import org.junit.Test;
+import org.junit.jupiter.api.Assertions;
+import org.thingsboard.common.util.JacksonUtil;
+import org.thingsboard.server.common.data.rule.RuleNode;
+import org.thingsboard.server.dao.exception.DataValidationException;
+import org.thingsboard.server.dao.service.validator.RuleChainDataValidator;
+
+public class RuleChainDataValidatorTest {
+
+    @Test
+    public void testSingletonSupport() {
+        String node = "org.thingsboard.rule.engine.mqtt.TbMqttNode";
+        RuleNode ruleNode = createRuleNode(node, false);
+        RuleChainDataValidator.validateRuleNode(ruleNode);
+        ruleNode.setSingletonMode(true);
+        RuleChainDataValidator.validateRuleNode(ruleNode);
+    }
+
+    @Test
+    public void testSingletonNotSupport() {
+        String node = "org.thingsboard.rule.engine.flow.TbAckNode";
+        RuleNode ruleNode = createRuleNode(node, false);
+        RuleChainDataValidator.validateRuleNode(ruleNode);
+        ruleNode.setSingletonMode(true);
+        Assertions.assertThrows(DataValidationException.class,
+                () -> RuleChainDataValidator.validateRuleNode(ruleNode),
+                String.format("Singleton mode not supported for [%s].", ruleNode.getType()));
+    }
+
+    @Test
+    public void testSingletonOnly() {
+        String node = "org.thingsboard.rule.engine.mqtt.azure.TbAzureIotHubNode";
+        RuleNode ruleNode = createRuleNode(node, true);
+        RuleChainDataValidator.validateRuleNode(ruleNode);
+        ruleNode.setSingletonMode(false);
+        Assertions.assertThrows(DataValidationException.class,
+                () -> RuleChainDataValidator.validateRuleNode(ruleNode),
+                String.format("Supported only singleton mode for [%s].", ruleNode.getType()));
+    }
+
+    private RuleNode createRuleNode(String type, boolean singletonMode) {
+        RuleNode ruleNode = new RuleNode();
+        ruleNode.setName("test node");
+        ruleNode.setType(type);
+        ruleNode.setSingletonMode(singletonMode);
+        ruleNode.setConfiguration(JacksonUtil.newObjectNode());
+        return ruleNode;
+    }
+}
diff --git a/dao/src/main/java/org/thingsboard/server/dao/service/validator/RuleChainDataValidator.java b/dao/src/main/java/org/thingsboard/server/dao/service/validator/RuleChainDataValidator.java
index ac145034a5..0e22ae2b93 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/service/validator/RuleChainDataValidator.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/service/validator/RuleChainDataValidator.java
@@ -25,19 +25,18 @@ import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.server.common.data.EntityType;
 import org.thingsboard.server.common.data.StringUtils;
 import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.plugin.ComponentSingletonSupport;
 import org.thingsboard.server.common.data.rule.NodeConnectionInfo;
 import org.thingsboard.server.common.data.rule.RuleChain;
 import org.thingsboard.server.common.data.rule.RuleChainMetaData;
 import org.thingsboard.server.common.data.rule.RuleChainType;
 import org.thingsboard.server.common.data.rule.RuleNode;
-import org.thingsboard.server.common.data.tenant.profile.DefaultTenantProfileConfiguration;
 import org.thingsboard.server.common.data.util.ReflectionUtils;
 import org.thingsboard.server.dao.exception.DataValidationException;
 import org.thingsboard.server.dao.rule.RuleChainDao;
 import org.thingsboard.server.dao.rule.RuleChainService;
 import org.thingsboard.server.dao.service.ConstraintValidator;
 import org.thingsboard.server.dao.service.DataValidator;
-import org.thingsboard.server.dao.tenant.TbTenantProfileCache;
 import org.thingsboard.server.dao.tenant.TenantService;
 
 import java.util.HashMap;
@@ -62,7 +61,7 @@ public class RuleChainDataValidator extends DataValidator<RuleChain> {
 
     @Override
     protected void validateCreate(TenantId tenantId, RuleChain data) {
-         validateNumberOfEntitiesPerTenant(tenantId, EntityType.RULE_CHAIN);
+        validateNumberOfEntitiesPerTenant(tenantId, EntityType.RULE_CHAIN);
     }
 
     @Override
@@ -114,6 +113,22 @@ public class RuleChainDataValidator extends DataValidator<RuleChain> {
             return;
         }
         ConstraintValidator.validateFields(nodeConfig, errorPrefix);
+
+        ComponentSingletonSupport nodeConfigType = null;
+        try {
+            nodeConfigType = ReflectionUtils.getAnnotationProperty(ruleNode.getType(),
+                    "org.thingsboard.rule.engine.api.RuleNode", "singleton");
+        } catch (Exception e) {
+            log.warn("Failed to validate singleton mode: {}", ExceptionUtils.getRootCauseMessage(e));
+            return;
+        }
+        if (ComponentSingletonSupport.NOT_SUPPORTED.equals(nodeConfigType) && ruleNode.isSingletonMode()) {
+            throw new DataValidationException(String.format("Singleton mode not supported for [%s].", ruleNode.getType()));
+        }
+
+        if (ComponentSingletonSupport.ONLY_SINGLETON.equals(nodeConfigType) && !ruleNode.isSingletonMode()) {
+            throw new DataValidationException(String.format("Supported only singleton mode for [%s].", ruleNode.getType()));
+        }
     }
 
     private static void validateCircles(List<NodeConnectionInfo> connectionInfos) {