diff --git a/lib/Canto/Track/OntologyLookup.pm b/lib/Canto/Track/OntologyLookup.pm
index 42a6781ba..4acb4909d 100644
--- a/lib/Canto/Track/OntologyLookup.pm
+++ b/lib/Canto/Track/OntologyLookup.pm
@@ -190,7 +190,7 @@ sub _make_term_hash
       if (!$seen{$child_cvterm->cvterm_id()}) {
         push @child_hashes,
           {$self->_make_term_hash($child_cvterm,
-                                  $child_cvterm->cv()->name(), 0, 0, 0, undef)};
+                                  $child_cvterm->cv()->name(), 1, 0, 0, undef)};
         $seen{$child_cvterm->cvterm_id()} = 1;
       }
     }
diff --git a/root/static/ng_templates/term_children.html b/root/static/ng_templates/term_children.html
index 7c07a26bd..31b621b5e 100644
--- a/root/static/ng_templates/term_children.html
+++ b/root/static/ng_templates/term_children.html
@@ -11,7 +11,8 @@
   <div class="curs-box-body">
     <ul>
       <li ng-repeat="child in termDetails.children">
-        <a href="#" ng-click="gotoChild(child.id)">{{child.name}}
+        <a href="#" ng-click="gotoChild(child.id)"
+           title="{{child.definition}}">{{child.name}}
           <img ng-src="{{CantoGlobals.application_root}}/static/images/right_arrow.png"></img>
         </a>
       </li>