diff --git a/src/main/java/org/gcube/accounting/analytics/persistence/postgresql/AccountingPersistenceQueryPostgreSQL.java b/src/main/java/org/gcube/accounting/analytics/persistence/postgresql/AccountingPersistenceQueryPostgreSQL.java
index b300d3e..0b4c344 100644
--- a/src/main/java/org/gcube/accounting/analytics/persistence/postgresql/AccountingPersistenceQueryPostgreSQL.java
+++ b/src/main/java/org/gcube/accounting/analytics/persistence/postgresql/AccountingPersistenceQueryPostgreSQL.java
@@ -213,22 +213,6 @@ public class AccountingPersistenceQueryPostgreSQL implements AccountingPersisten
 		return getNumberedValues(clz, temporalConstraint, filters, key, null, limit);
 	}
 	
-	@Override
-	@Deprecated
-	public SortedSet<NumberedFilter> getNextPossibleValues(Class<? extends AggregatedRecord<?, ?>> clz,
-			TemporalConstraint temporalConstraint, List<Filter> filters, String key, String orderingProperty)
-			throws DuplicatedKeyFilterException, KeyException, ValueException, Exception {
-		return getNumberedValues(clz, temporalConstraint, filters, key, orderingProperty, null);
-	}
-
-	@Override
-	@Deprecated
-	public SortedSet<NumberedFilter> getNextPossibleValuesWithMap(Class<? extends AggregatedRecord<?, ?>> clz,
-			TemporalConstraint temporalConstraint, List<Filter> filters, String key, String orderingProperty)
-			throws Exception {
-		return getNumberedValues(clz, temporalConstraint, filters, key, orderingProperty, null);
-	}
-
 	@Override
 	public SortedMap<NumberedFilter, SortedMap<Calendar, Info>> getTopValues(
 			Class<? extends AggregatedRecord<?, ?>> clz, TemporalConstraint temporalConstraint, List<Filter> filters,