diff --git a/src/main/java/org/mangorage/eventbus/EventBus.java b/src/main/java/org/mangorage/eventbus/EventBus.java
index 2ebdbba..c61d2cf 100644
--- a/src/main/java/org/mangorage/eventbus/EventBus.java
+++ b/src/main/java/org/mangorage/eventbus/EventBus.java
@@ -150,7 +150,7 @@ public <E extends Event> void post(E event) {
             genericType = genericEvent.getGenericType();
 
         ListenerList<E> list = (ListenerList<E>) getListenerList(event.getClass(), genericType);
-        list.post(event);
+        if (list != null) list.post(event);
     }
 
     /**