diff --git homebox_og/homebox_og.module homebox_og/homebox_og.module
index aeaf0a4..9237d8d 100644
--- homebox_og/homebox_og.module
+++ homebox_og/homebox_og.module
@@ -102,7 +102,7 @@ function _homebox_og_user_access_view_homebox($page, $node) {
       && _homebox_user_access_view_homebox($page)) {
     // Check if the group tab is set to members only
     if (variable_get('homebox_og_tab_membersonly', 0)) {
-      if (og_is_group_member($node->nid)) {
+      if (og_is_member('node', $node->nid)) {
         return TRUE;
       }
       else {