diff --git a/src/main/java/org/gcube/portlets/user/workspace/server/UploadServlet.java b/src/main/java/org/gcube/portlets/user/workspace/server/UploadServlet.java
index 78dfa26..a2fefa8 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/server/UploadServlet.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/server/UploadServlet.java
@@ -200,7 +200,7 @@ public class UploadServlet extends HttpServlet {
 				itemName = uploadItem.getName();
 			
 			String contentType = MimeTypeUtil.getMimeType(new BufferedInputStream(uploadItem.getInputStream()));
-			logger.trace("Content type: "+contentType + " unique name: "+itemName);
+			logger.trace("Content type (mime type): "+contentType + " unique name: "+itemName);
 			
 //			System.out.println("Content type: "+contentType + " unique name: "+itemName);
 
diff --git a/src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java b/src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java
index 124f080..653e8c0 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java
@@ -74,10 +74,10 @@ public class WsUtil {
 			
 			/*USE ANOTHER ACCOUNT (OTHERWHISE BY TEST_USER) FOR RUNNING
 			 * COMMENT THIS IN DEVELOP ENVIROMENT (UNCOMMENT IN PRODUCTION)*/
-			user=TEST_USER;
+//			user=TEST_USER;
 			
 			//UNCOMMENT THIS IN DEVELOP ENVIROMENT
-//			user = "francesco.mangiacrapa";
+			user = "francesco.mangiacrapa";
 			
 			defaultLogger.warn("WORKSPACE PORTLET STARTING IN TEST MODE - NO USER FOUND - PORTLETS STARTING WITH FOLLOWING SETTINGS:");
 			defaultLogger.warn("session id: "+sessionID);