diff --git a/src/main/java/org/gcube/event/publisher/AbstractEventPublisher.java b/src/main/java/org/gcube/event/publisher/AbstractEventPublisher.java
index 8a29f2e..bb3cb11 100644
--- a/src/main/java/org/gcube/event/publisher/AbstractEventPublisher.java
+++ b/src/main/java/org/gcube/event/publisher/AbstractEventPublisher.java
@@ -18,7 +18,7 @@ public abstract class AbstractEventPublisher implements EventPublisher {
         if (event != null) {
             eventSender.send(event);
         } else {
-            logger.warn("Cannot post null event");
+            logger.warn("Cannot publish a null event");
         }
     }