diff --git a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/server/AssociationToGroupThread.java b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/server/AssociationToGroupThread.java
index a1c2244..b1c3dc1 100644
--- a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/server/AssociationToGroupThread.java
+++ b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/server/AssociationToGroupThread.java
@@ -53,7 +53,7 @@ public class AssociationToGroupThread extends Thread {
 			logger.debug("Group exists, going to add the user " + username + " as its admin...");
 			
 			// retrieve the role to be assigned according the one the user has into the organization of the dataset
-			RolesCkanGroupOrOrg role = RolesCkanGroupOrOrg.valueOf(catalogue.getRoleOfUserInOrganization(username, organization, catalogue.getApiKeyFromUsername(username).toUpperCase()));
+			RolesCkanGroupOrOrg role = RolesCkanGroupOrOrg.valueOf(catalogue.getRoleOfUserInOrganization(username, organization, catalogue.getApiKeyFromUsername(username)).toUpperCase());
 
 			boolean assigned = catalogue.checkRoleIntoGroup(username, groupTitle, role);