diff --git a/src/main/java/org/gcube/data/analysis/nlphub/legacy/Constants.java b/src/main/java/org/gcube/data/analysis/nlphub/legacy/Constants.java
index 1baddda..8b1bde9 100644
--- a/src/main/java/org/gcube/data/analysis/nlphub/legacy/Constants.java
+++ b/src/main/java/org/gcube/data/analysis/nlphub/legacy/Constants.java
@@ -6,7 +6,7 @@ public class Constants {
 	
 	public static final String DEFAULT_USER = "giancarlo.panichi";
 	public static final String DEFAULT_SCOPE = "/gcube/devNext/NextNext";
-	public static final String DEFAULT_TOKEN = "df2cc5f5-63ee-48c1-b2a6-1210030c57b8-843339462";
+	public static final String DEFAULT_TOKEN = "";
 	
 	public static final String DEFAULT_DATAMINER_URL = "http://dataminer-prototypes.d4science.org";
 	
diff --git a/src/main/webapp/index.jsp b/src/main/webapp/index.jsp
index 2db6835..fdcacd4 100644
--- a/src/main/webapp/index.jsp
+++ b/src/main/webapp/index.jsp
@@ -27,7 +27,7 @@
 	 String requestToken=request.getParameter(Constants.TOKEN_PARAMETER);
 	 if( requestToken == null||requestToken.isEmpty()) {
 	 %>
-	 var gCubeToken = "fea75a5a-d84c-495f-b0ca-09cdd95bacce-843339462";
+	 var gCubeToken = "";
 	 <% } else { %>
 	 var gCubeToken = <%=requestToken%>