diff --git a/src/main/java/org/gcube/common/authorization/client/proxy/DefaultAuthorizationProxy.java b/src/main/java/org/gcube/common/authorization/client/proxy/DefaultAuthorizationProxy.java
index f507c7d..b68d4c0 100644
--- a/src/main/java/org/gcube/common/authorization/client/proxy/DefaultAuthorizationProxy.java
+++ b/src/main/java/org/gcube/common/authorization/client/proxy/DefaultAuthorizationProxy.java
@@ -250,7 +250,8 @@ public class DefaultAuthorizationProxy implements AuthorizationProxy {
 
 		StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath);
 
-		URL url = new URL(callUrl.toString());
+		URL url = new URL(null, callUrl.toString(), new sun.net.www.protocol.https.Handler());
+		
 		HttpURLConnection connection = makeRequest(url, "PUT", false);
 		connection.setDoOutput(true);
 		connection.setDoInput(true);