--- a/src/pyams_content_es/site.py	Fri Feb 15 13:25:12 2019 +0100
+++ b/src/pyams_content_es/site.py	Fri Mar 01 14:27:06 2019 +0100
@@ -14,13 +14,14 @@
 
 import transaction
 
-from pyams_content_es.interfaces import IContentIndexerUtility, INDEXER_NAME, IDocumentIndexTarget
+from pyams_content_es.interfaces import IContentIndexerUtility, IDocumentIndexTarget, INDEXER_NAME
 from pyams_content_es.utility import ContentIndexerUtility
 from pyams_utils.container import find_objects_providing
 from pyams_utils.interfaces.site import ISiteGenerations
-from pyams_utils.registry import utility_config, set_local_registry, query_utility
+from pyams_utils.registry import query_utility, set_local_registry, utility_config
 from pyams_utils.site import check_required_utilities, site_factory
 
+
 REQUIRED_UTILITIES = ((IContentIndexerUtility, '', ContentIndexerUtility, INDEXER_NAME),)
 
 
@@ -50,10 +51,13 @@
             indexer = query_utility(IContentIndexerUtility)
             if indexer is not None:
                 for index, document in enumerate(find_objects_providing(application, IDocumentIndexTarget)):
-                    print("Indexing: {0!r}".format(document))
-                    es_client.index_object(document)
-                    if not (index % 10):
-                        transaction.commit()
+                    try:
+                        print("Indexing: {0!r}".format(document))
+                        es_client.index_object(document)
+                        if not (index % 10):
+                            transaction.commit()
+                    except:
+                        continue
         finally:
             set_local_registry(None)
         transaction.commit()