diff --git a/src/main/java/eu/dnetlib/repo/manager/service/RepositoryServiceImpl.java b/src/main/java/eu/dnetlib/repo/manager/service/RepositoryServiceImpl.java
index ab261c8..84c3629 100644
--- a/src/main/java/eu/dnetlib/repo/manager/service/RepositoryServiceImpl.java
+++ b/src/main/java/eu/dnetlib/repo/manager/service/RepositoryServiceImpl.java
@@ -900,8 +900,19 @@ public class RepositoryServiceImpl implements RepositoryService {
         Map<String, String> dates = new HashMap<>();
         if (mode.equals("repository")) {
             dates.put("opendoar", converter.toString(getRepositoryInterface("openaire____::opendoar").get(0).getLastCollectionDate()));
-            dates.put("re3data", converter.toString(getRepositoryInterface("openaire____::re3data").get(1).getLastCollectionDate()));
             dates.put("fairsharing", converter.toString(getRepositoryInterface("openaire____::fairsharing").get(0).getLastCollectionDate()));
+            // create re3data last collection date
+//            dates.put("re3data", converter.toString(getRepositoryInterface("openaire____::re3data").get(1).getLastCollectionDate()));
+            List<RepositoryInterface> re3interfaces = getRepositoryInterface("openaire____::re3data");
+            String re3Date = null;
+            for (RepositoryInterface interf : re3interfaces) {
+                if (interf.getLastCollectionDate() != null) {
+                    re3Date = converter.toString(interf.getLastCollectionDate());
+                    break;
+                }
+            }
+            dates.put("re3data", re3Date);
+
             return dates;
         }
         else if (mode.equals("cris"))