git.diff

diff --git a/client/actions/groups.js b/client/actions/groups.js
index bc8e4f61d..175ce42bc 100644
--- a/client/actions/groups.js
+++ b/client/actions/groups.js
@@ -36,11 +36,11 @@ export function getAllParents(group, groups) {
   return [group];
 }
 
-function childrenOf(group, groups) {
-  var children = sortBy(compact(group.child_entry_group_ids.map((id) => {
-    return groups.find(group => group.id === id);
-  })), 'name');
-  group.children = children;
+function childrenOf(parent, groups) {
+  var children = sortBy(groups.filter(group => {
+    return group.parent_entry_group_id == parent.id;
+  }), 'name');
+  parent.children = children;
   return children;
 }