diff --git a/pom.xml b/pom.xml
index 3567eb1..d3faa33 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,11 +28,11 @@
 
 	<dependencies>
 	
-		<dependency>
+<!-- 		<dependency>
 			<groupId>org.gcube.common</groupId>
 			<artifactId>gxRest</artifactId>
 			<version>0.0.1-SNAPSHOT</version>
-		</dependency>
+		</dependency>  -->
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
diff --git a/src/main/java/org/gcube/common/storagehub/client/proxies/DefaultWorkspaceManager.java b/src/main/java/org/gcube/common/storagehub/client/proxies/DefaultWorkspaceManager.java
index 574caf1..2300773 100644
--- a/src/main/java/org/gcube/common/storagehub/client/proxies/DefaultWorkspaceManager.java
+++ b/src/main/java/org/gcube/common/storagehub/client/proxies/DefaultWorkspaceManager.java
@@ -3,7 +3,6 @@ package org.gcube.common.storagehub.client.proxies;
 import java.net.URLEncoder;
 import java.util.List;
 
-import javax.ws.rs.client.Entity;
 import javax.ws.rs.client.Invocation;
 import javax.ws.rs.client.WebTarget;
 import javax.ws.rs.core.MediaType;
@@ -11,7 +10,6 @@ import javax.ws.rs.core.MediaType;
 import org.gcube.common.clients.Call;
 import org.gcube.common.clients.delegates.ProxyDelegate;
 import org.gcube.common.storagehub.model.expressions.OrderField;
-import org.gcube.common.storagehub.model.expressions.SearchableField;
 import org.gcube.common.storagehub.model.expressions.SearchableItem;
 import org.gcube.common.storagehub.model.items.Item;
 import org.gcube.common.storagehub.model.query.Query;
@@ -19,7 +17,6 @@ import org.gcube.common.storagehub.model.service.ItemList;
 import org.gcube.common.storagehub.model.service.ItemWrapper;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.gson.Gson;
 
 public class DefaultWorkspaceManager implements WorkspaceManagerClient {