diff --git a/apps/document_indexing/api.py b/apps/document_indexing/api.py
index 49f262f35a..d2fb37719b 100644
--- a/apps/document_indexing/api.py
+++ b/apps/document_indexing/api.py
@@ -79,7 +79,7 @@ def cascade_eval(eval_dict, document, template_node, parent_index_instance=None)
     if template_node.enabled:
         try:
             result = eval(template_node.expression, eval_dict, AVAILABLE_INDEXING_FUNCTIONS)
-        except (NameError, AttributeError), exc:
+        except Exception, exc:
             warnings.append(_(u'Error in document indexing update expression: %(expression)s; %(exception)s') % {
                 'expression': template_node.expression, 'exception': exc})
         else: