diff --git a/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/Projects.java b/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/Projects.java
index 76ccb03..df02750 100644
--- a/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/Projects.java
+++ b/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/Projects.java
@@ -44,7 +44,7 @@ public interface Projects<P extends Project> {
 	//FileSets
 	public P registerFileSet(String id, RegisterFileSetRequest req) throws RemoteException, InvalidRequestException;
 	//FileSets
-	public P deleteFileSet(String id, String path, Boolean force) throws RemoteException;
+	public P deleteFileSet(String id, String path, Boolean force, Boolean ignore_errors) throws RemoteException;
 
 	public P forceUnlock(String id) throws RemoteException;
 	public P setAccessPolicy(String id, Access toSet) throws RemoteException;