diff --git a/src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java b/src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java
index fff5491..9e9e802 100644
--- a/src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java
@@ -63,7 +63,7 @@ import org.gcube.portlets.user.td.gwtservice.shared.sdmx.SDMXImportSession;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.allen_sauer.gwt.log.client.Log;
+
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
 
 /**
@@ -257,14 +257,14 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 		TableId tableId = null;
 
 		if (table == null) {
-			Log.info("Tabular resource "+tr.getId()+" has no table.");
+			logger.info("Tabular resource "+tr.getId()+" has no table.");
 		} else {
 			tableId = table.getId();
 		}
 
 		TRId trId = null;
 		if (tableId == null) {
-			Log.info("Tabular Resource "+tr.getId()+" has last table with id null.");
+			logger.info("Tabular Resource "+tr.getId()+" has last table with id null.");
 		} else {
 			trId = new TRId(String.valueOf(tr.getId().getValue()),
 					String.valueOf(tableId.getValue()));
@@ -495,9 +495,9 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 
 			OperationInvocation invocation = importSDMXCodelistOperation
 					.createOperationInvocation(parameterInstances);
-			Log.debug("OperationInvocation: \n"+invocation.toString());
+			logger.debug("OperationInvocation: \n"+invocation.toString());
 			Task trTask = oService.execute(invocation, serviceTR.getId());
-			Log.info("Start Task on service: TaskId "+trTask.getId());
+			logger.debug("Start Task on service: TaskId "+trTask.getId());
 			SessionUtil.setSDMXImportTask(session, trTask);
 			return;
 		} catch (Exception e) {
@@ -856,7 +856,7 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 
 		OperationInvocation oi = importCSVFileOperation
 				.createOperationInvocation(parameterInstance);
-		Log.debug("OperationInvocation: \n"+oi.toString());
+		logger.debug("OperationInvocation: \n"+oi.toString());
 		TabularResource tabularResource = service.createTabularResource();
 		TabResource csvImportTabResource = csvImportSession.getTabResource();
 		syncTRMetaData(tabularResource, csvImportTabResource);
@@ -873,7 +873,7 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 							+ e.getLocalizedMessage());
 		}
 
-		Log.info("Start Task on service: TaskId "+trTask.getId());
+		logger.debug("Start Task on service: TaskId "+trTask.getId());
 		SessionUtil.setCSVImportFileTask(session, trTask);
 
 	}