diff --git a/src/main/java/org/gcube/data/analysis/nlphub/shared/Constants.java b/src/main/java/org/gcube/data/analysis/nlphub/shared/Constants.java
index abc824c..abe8118 100644
--- a/src/main/java/org/gcube/data/analysis/nlphub/shared/Constants.java
+++ b/src/main/java/org/gcube/data/analysis/nlphub/shared/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 = "d35c72d3-f6b5-4363-afbe-8e330ef9a913-843339462";
+	public static final String DEFAULT_TOKEN = "";
 
 	public static final String IS_URL = "http://registry.d4science.org";