diff --git a/src/applications/diviner/search/DivinerAtomSearchIndexer.php b/src/applications/diviner/search/DivinerAtomSearchIndexer.php
index 0e77c6e64c..ea134058f6 100644
--- a/src/applications/diviner/search/DivinerAtomSearchIndexer.php
+++ b/src/applications/diviner/search/DivinerAtomSearchIndexer.php
@@ -1,31 +1,35 @@
 <?php
 
 final class DivinerAtomSearchIndexer extends PhabricatorSearchDocumentIndexer {
 
   public function getIndexableObject() {
     return new DivinerLiveSymbol();
   }
 
   protected function buildAbstractDocumentByPHID($phid) {
     $atom = $this->loadDocumentByPHID($phid);
     $book = $atom->getBook();
 
+    if (!$atom->getIsDocumentable()) {
+      return null;
+    }
+
     $doc = $this->newDocument($phid)
       ->setDocumentTitle($atom->getTitle())
       ->setDocumentCreated($book->getDateCreated())
       ->setDocumentModified($book->getDateModified());
 
     $doc->addField(
       PhabricatorSearchDocumentFieldType::FIELD_BODY,
       $atom->getSummary());
 
     $doc->addRelationship(
       PhabricatorSearchRelationship::RELATIONSHIP_BOOK,
       $atom->getBookPHID(),
       DivinerBookPHIDType::TYPECONST,
       $book->getDateCreated());
 
     return $doc;
   }
 
 }