diff --git a/src/main/java/org/gcube/event/publisher/HTTPEventSender.java b/src/main/java/org/gcube/event/publisher/HTTPEventSender.java
index 7b2329e..ff2b281 100644
--- a/src/main/java/org/gcube/event/publisher/HTTPEventSender.java
+++ b/src/main/java/org/gcube/event/publisher/HTTPEventSender.java
@@ -99,10 +99,10 @@ public class HTTPEventSender implements EventSender {
                 br.close();
                 if (ok) {
                     if (log.isDebugEnabled()) {
-                        log.debug("Event publish OK. Results: " + sb.toString());
+                        log.debug("[" + httpResultCode + "] Event publish OK. Results: " + sb.toString());
                     }
                 } else {
-                    log.error("Event publish KO. Results: " + sb.toString());
+                    log.warn("[" + httpResultCode + "] Event publish is not OK. Results: " + sb.toString());
                 }
             } catch (Exception e) {
                 log.error("POSTing JSON to: " + endpoint, e);