diff --git a/src/main/java/org/gcube/event/publisher/AbstractHTTPWithJWTTokenAuthEventSender.java b/src/main/java/org/gcube/event/publisher/AbstractHTTPWithJWTTokenAuthEventSender.java
index 7b70256..b1a8f7e 100644
--- a/src/main/java/org/gcube/event/publisher/AbstractHTTPWithJWTTokenAuthEventSender.java
+++ b/src/main/java/org/gcube/event/publisher/AbstractHTTPWithJWTTokenAuthEventSender.java
@@ -25,8 +25,14 @@ public abstract class AbstractHTTPWithJWTTokenAuthEventSender implements EventSe
     protected String clientSecret;
     protected URL tokenURL;
 
-    public AbstractHTTPWithJWTTokenAuthEventSender() {
+    public AbstractHTTPWithJWTTokenAuthEventSender(URL baseEndpointURL, String clientId, String clientSecret,
+            URL tokenURL) {
+
         super();
+        this.baseEndpointURL = baseEndpointURL;
+        this.clientId = clientId;
+        this.clientSecret = clientSecret;
+        this.tokenURL = tokenURL;
     }
 
     @Override
diff --git a/src/main/java/org/gcube/event/publisher/HTTPWithOIDCAuthEventSender.java b/src/main/java/org/gcube/event/publisher/HTTPWithOIDCAuthEventSender.java
index c639cd2..5936ba6 100644
--- a/src/main/java/org/gcube/event/publisher/HTTPWithOIDCAuthEventSender.java
+++ b/src/main/java/org/gcube/event/publisher/HTTPWithOIDCAuthEventSender.java
@@ -9,11 +9,7 @@ import org.gcube.oidc.rest.OpenIdConnectRESTHelperException;
 public class HTTPWithOIDCAuthEventSender extends AbstractHTTPWithJWTTokenAuthEventSender implements EventSender {
 
     public HTTPWithOIDCAuthEventSender(URL baseEndpointURL, String clientId, String clientSecret, URL tokenURL) {
-        super();
-        this.baseEndpointURL = baseEndpointURL;
-        this.clientId = clientId;
-        this.clientSecret = clientSecret;
-        this.tokenURL = tokenURL;
+        super(baseEndpointURL, clientId, clientSecret, tokenURL);
     }
 
     protected JWTToken getAuthorizationToken() throws OpenIdConnectRESTHelperException {
diff --git a/src/main/java/org/gcube/event/publisher/HTTPWithUMAAuthEventSender.java b/src/main/java/org/gcube/event/publisher/HTTPWithUMAAuthEventSender.java
index 624ee0e..b2e1a5b 100644
--- a/src/main/java/org/gcube/event/publisher/HTTPWithUMAAuthEventSender.java
+++ b/src/main/java/org/gcube/event/publisher/HTTPWithUMAAuthEventSender.java
@@ -14,10 +14,10 @@ public class HTTPWithUMAAuthEventSender extends HTTPWithOIDCAuthEventSender {
 
     private String umaAudience;
 
-    public HTTPWithUMAAuthEventSender(URL baseEnndpointURL, String clientId, String clientSecret, URL tokenURL,
+    public HTTPWithUMAAuthEventSender(URL baseEndpointURL, String clientId, String clientSecret, URL tokenURL,
             String umaAudience) {
 
-        super(baseEnndpointURL, clientId, clientSecret, tokenURL);
+        super(baseEndpointURL, clientId, clientSecret, tokenURL);
         this.umaAudience = umaAudience;
     }