diff --git a/src/main/java/org/gcube/event/publisher/HTTPEventSender.java b/src/main/java/org/gcube/event/publisher/HTTPEventSender.java
index 439940e..8396d55 100644
--- a/src/main/java/org/gcube/event/publisher/HTTPEventSender.java
+++ b/src/main/java/org/gcube/event/publisher/HTTPEventSender.java
@@ -59,11 +59,11 @@ public class HTTPEventSender implements EventSender {
         public void run() {
             try {
                 if (log.isDebugEnabled()) {
-                    log.debug("Getting token for client: " + clientId);
+                    log.debug("Getting OIDC token for client: " + clientId);
                 }
                 JWTToken token = OpenIdConnectRESTHelper.queryClientToken(clientId, clientSecret, tokenURL);
-                if (log.isTraceEnabled()) {
-                    log.trace("Performing HTTP POST");
+                if (log.isDebugEnabled()) {
+                    log.debug("Performing HTTP POST to: " + endpoint);
                 }
                 HttpURLConnection connection = (HttpURLConnection) endpoint.openConnection();
                 connection.setConnectTimeout(CONNECTION_TIMEOUT);
@@ -82,7 +82,7 @@ public class HTTPEventSender implements EventSender {
                 connection.setRequestProperty("Authorization", token.getAsBearer());
                 OutputStream os = connection.getOutputStream();
                 if (log.isTraceEnabled()) {
-                    log.trace("Sending event JSON");
+                    log.trace("Sending event JSON: " + jsonString);
                 }
                 os.write(jsonString.getBytes("UTF-8"));
                 os.close();