diff --git a/src/Umbraco.Web/PublishedCache/NuCache/ContentCache.cs b/src/Umbraco.Web/PublishedCache/NuCache/ContentCache.cs
index 84edb9113c..24c6a7018b 100644
--- a/src/Umbraco.Web/PublishedCache/NuCache/ContentCache.cs
+++ b/src/Umbraco.Web/PublishedCache/NuCache/ContentCache.cs
@@ -355,6 +355,7 @@ namespace Umbraco.Web.PublishedCache.NuCache
 
         private static IEnumerable<IPublishedContent> GetByXPath(XPathNodeIterator iterator)
         {
+            iterator = iterator.Clone();
             while (iterator.MoveNext())
             {
                 var xnav = iterator.Current as NavigableNavigator;