diff --git a/info.xml b/info.xml
index 720f1ae..87a6608 100644
--- a/info.xml
+++ b/info.xml
@@ -13,8 +13,8 @@
     <author>CiviCRM LLC</author>
     <email>info@civicrm.org</email>
   </maintainer>
-  <releaseDate>2019-06-11</releaseDate>
-  <version>2.7</version>
+  <releaseDate>2019-06-13</releaseDate>
+  <version>2.7.1</version>
   <develStage>stable</develStage>
   <compatibility>
     <ver>5.15</ver>
diff --git a/multisite.php b/multisite.php
index a8e2d92..7aaf3d8 100644
--- a/multisite.php
+++ b/multisite.php
@@ -378,7 +378,7 @@ function _multisite_get_all_child_groups($groupID, $includeParent = TRUE) {
 
   $cache = Civi::cache('decendantGroups');
   if (!array_key_exists($groupID, $_cache)) {
-    $childGroups = $cache->getItem($groupID);
+    $childGroups = $cache->get($groupID);
 
     if (empty($childGroups)) {
       $childGroups = array();
@@ -414,7 +414,7 @@ function _multisite_get_all_child_groups($groupID, $includeParent = TRUE) {
         }
       }
 
-      $cache->setItem($groupID, $childGroups);
+      $cache->set($groupID, $childGroups);
     }
     $_cache[$groupID] = $childGroups;
   }