diff --git a/src/main/java/org/gcube/dataharvest/utils/ContextAuthorization.java b/src/main/java/org/gcube/dataharvest/utils/ContextAuthorization.java
index 0fa3e2b..9f76acf 100644
--- a/src/main/java/org/gcube/dataharvest/utils/ContextAuthorization.java
+++ b/src/main/java/org/gcube/dataharvest/utils/ContextAuthorization.java
@@ -78,7 +78,7 @@ public class ContextAuthorization {
 	}
 	
 	private TokenResponse getJWTAccessToken(String context) throws Exception {
-		TokenResponse tr = KeycloakClientFactory.newInstance().queryUMAToken(CLIENT_ID, getClientSecret(context), context, null);
+		TokenResponse tr = KeycloakClientFactory.newInstance().queryUMAToken(context, CLIENT_ID, getClientSecret(context), context, null);
 	    return tr;
 	}