diff --git a/annot/src/main/java/com/predic8/membrane/annot/yaml/BeanRegistry.java b/annot/src/main/java/com/predic8/membrane/annot/yaml/BeanRegistry.java
index 01f56ed6b6..0fbae75dcb 100644
--- a/annot/src/main/java/com/predic8/membrane/annot/yaml/BeanRegistry.java
+++ b/annot/src/main/java/com/predic8/membrane/annot/yaml/BeanRegistry.java
@@ -15,7 +15,7 @@
 
 import com.predic8.membrane.annot.*;
 
-import java.util.List;
+import java.util.*;
 
 public interface BeanRegistry {
 
@@ -25,6 +25,8 @@ public interface BeanRegistry {
 
     void registerBeanDefinitions(List<BeanDefinition> beanDefinitions);
 
+    void start();
+
     Grammar getGrammar();
 
 }
diff --git a/annot/src/main/java/com/predic8/membrane/annot/yaml/BeanRegistryImplementation.java b/annot/src/main/java/com/predic8/membrane/annot/yaml/BeanRegistryImplementation.java
index 35203f2ded..7ed672c7e0 100644
--- a/annot/src/main/java/com/predic8/membrane/annot/yaml/BeanRegistryImplementation.java
+++ b/annot/src/main/java/com/predic8/membrane/annot/yaml/BeanRegistryImplementation.java
@@ -35,13 +35,13 @@ public class BeanRegistryImplementation implements BeanRegistry {
     /**
      * TODO Rename give meaningful name
      */
-    private final ConcurrentHashMap<String, Object> uuidMap = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<String, Object> uuidMap = new ConcurrentHashMap<>(); // Order is here not critical
 
     private final BlockingQueue<ChangeEvent> changeEvents = new LinkedBlockingDeque<>();
 
     // uid -> bean definition
-    private final Map<String, BeanDefinition> bds = new ConcurrentHashMap<>();
-    private final Set<String> uidsToActivate = ConcurrentHashMap.newKeySet();
+    private final Map<String, BeanDefinition> bds = new ConcurrentHashMap<>(); // Order is not critical. Order is determined by uidsToActivate
+    private final Set<String> uidsToActivate = new LinkedHashSet<>(); // Provides order
 
     public BeanRegistryImplementation(BeanCacheObserver observer, Grammar grammar) {
         this.observer = observer;
@@ -51,12 +51,8 @@ public BeanRegistryImplementation(BeanCacheObserver observer, Grammar grammar) {
     public void registerBeanDefinitions(List<BeanDefinition> bds) {
         bds.forEach(bd -> handle(ADDED, bd));
         fireConfigurationLoaded(); // Only put event in the queue
-        start();
     }
 
-    /**
-     * Blocks until all events have been processed. For Kubernets use that block in a separate thread e.g. in KubernetsWatcher.
-     */
     public void start() {
         while (!changeEvents.isEmpty()) {
             try {
@@ -92,7 +88,6 @@ public void handle(WatchAction action, JsonNode node) {
 
     /**
      * May be called from multiple threads.
-     *
      * TODO remove action?
      */
     public void handle(WatchAction action, BeanDefinition bd) {
diff --git a/annot/src/test/java/com/predic8/membrane/annot/util/YamlParser.java b/annot/src/test/java/com/predic8/membrane/annot/util/YamlParser.java
index 1f85717859..aa6a5e6629 100644
--- a/annot/src/test/java/com/predic8/membrane/annot/util/YamlParser.java
+++ b/annot/src/test/java/com/predic8/membrane/annot/util/YamlParser.java
@@ -50,6 +50,7 @@ public YamlParser(String resourceName) throws ClassNotFoundException, NoSuchMeth
         beanRegistry = new BeanRegistryImplementation(getLatchObserver(cdl),generator);
         beanRegistry.registerBeanDefinitions(GenericYamlParser.parseMembraneResources(
                 requireNonNull(cl.getResourceAsStream(normalized)), generator));
+        beanRegistry.start();
 
         cdl.await();
     }
diff --git a/core/src/main/java/com/predic8/membrane/core/cli/RouterCLI.java b/core/src/main/java/com/predic8/membrane/core/cli/RouterCLI.java
index a85388aa79..6e772c96ff 100644
--- a/core/src/main/java/com/predic8/membrane/core/cli/RouterCLI.java
+++ b/core/src/main/java/com/predic8/membrane/core/cli/RouterCLI.java
@@ -156,7 +156,10 @@ private static Router initRouterByYAML(String location) throws Exception {
         router.setAsynchronousInitialization(true);
         router.start();
 
-        new BeanRegistryImplementation(router, new GrammarAutoGenerated()).registerBeanDefinitions(parseMembraneResources(router.getResolverMap().resolve(location), new GrammarAutoGenerated()));
+        GrammarAutoGenerated grammar = new GrammarAutoGenerated();
+        BeanRegistry registry = new BeanRegistryImplementation(router, grammar);
+        registry.registerBeanDefinitions(parseMembraneResources(router.getResolverMap().resolve(location), grammar));
+        registry.start();
 
         return router;
     }
diff --git a/core/src/test/java/com/predic8/membrane/core/kubernetes/GenericYamlParserTest.java b/core/src/test/java/com/predic8/membrane/core/kubernetes/GenericYamlParserTest.java
index e7772ef7db..a4fe5b72a6 100644
--- a/core/src/test/java/com/predic8/membrane/core/kubernetes/GenericYamlParserTest.java
+++ b/core/src/test/java/com/predic8/membrane/core/kubernetes/GenericYamlParserTest.java
@@ -345,6 +345,11 @@ public void registerBeanDefinitions(List<BeanDefinition> beanDefinitions) {
 
         }
 
+        @Override
+        public void start() {
+
+        }
+
         @Override
         public Grammar getGrammar() {
             return null;