diff --git a/mailpoet/lib/Automation/Engine/Validation/WorkflowValidator.php b/mailpoet/lib/Automation/Engine/Validation/WorkflowValidator.php
new file mode 100644
index 0000000000..fff608f709
--- /dev/null
+++ b/mailpoet/lib/Automation/Engine/Validation/WorkflowValidator.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types = 1);
+
+namespace MailPoet\Automation\Engine\Validation;
+
+use MailPoet\Automation\Engine\Data\Workflow;
+use MailPoet\Automation\Engine\Validation\WorkflowGraph\WorkflowWalker;
+use MailPoet\Automation\Engine\Validation\WorkflowRules\ConsistentStepMapRule;
+use MailPoet\Automation\Engine\Validation\WorkflowRules\NoCycleRule;
+use MailPoet\Automation\Engine\Validation\WorkflowRules\NoDuplicateEdgesRule;
+use MailPoet\Automation\Engine\Validation\WorkflowRules\NoJoinRule;
+use MailPoet\Automation\Engine\Validation\WorkflowRules\NoSplitRule;
+use MailPoet\Automation\Engine\Validation\WorkflowRules\NoUnreachableStepsRule;
+use MailPoet\Automation\Engine\Validation\WorkflowRules\TriggersUnderRootRule;
+
+class WorkflowValidator {
+  /** @var WorkflowWalker */
+  private $workflowWalker;
+
+  public function __construct(
+    WorkflowWalker $workflowWalker
+  ) {
+    $this->workflowWalker = $workflowWalker;
+  }
+
+  public function validate(Workflow $workflow): void {
+    $this->workflowWalker->walk($workflow, [
+      new NoUnreachableStepsRule(),
+      new ConsistentStepMapRule(),
+      new NoDuplicateEdgesRule(),
+      new TriggersUnderRootRule(),
+      new NoCycleRule(),
+      new NoJoinRule(),
+      new NoSplitRule(),
+    ]);
+  }
+}
diff --git a/mailpoet/lib/DI/ContainerConfigurator.php b/mailpoet/lib/DI/ContainerConfigurator.php
index 799129c93b..0afa036538 100644
--- a/mailpoet/lib/DI/ContainerConfigurator.php
+++ b/mailpoet/lib/DI/ContainerConfigurator.php
@@ -129,6 +129,7 @@ class ContainerConfigurator implements IContainerConfigurator {
     $container->autowire(\MailPoet\Automation\Engine\Storage\WorkflowTemplateStorage::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\Storage\WorkflowStorage::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\Validation\WorkflowGraph\WorkflowWalker::class)->setPublic(true);
+    $container->autowire(\MailPoet\Automation\Engine\Validation\WorkflowValidator::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\WordPress::class)->setPublic(true);
     // Automation - API endpoints
     $container->autowire(\MailPoet\Automation\Engine\Endpoints\Workflows\WorkflowsGetEndpoint::class)->setPublic(true);