diff --git a/Jumoo.uSync.Core/Serializers/ContentSerializer.cs b/Jumoo.uSync.Core/Serializers/ContentSerializer.cs
index afa137b4..57cc9c39 100644
--- a/Jumoo.uSync.Core/Serializers/ContentSerializer.cs
+++ b/Jumoo.uSync.Core/Serializers/ContentSerializer.cs
@@ -159,13 +159,13 @@ public override bool IsUpdate(XElement node)
                 return true;
 
             DateTime updateTime = node.Attribute("updated").ValueOrDefault(DateTime.Now);
-            if (DateTime.Compare(updateTime, item.UpdateDate) <= 0)
+            if ((updateTime - item.UpdateDate).TotalSeconds > 1)
             {
-                return false;
+                return true;
             }
             else
             {
-                return true;
+                return false;
             }
 
         }