diff --git a/GBase/DataHandling/XmlDataReader.cs b/GBase/DataHandling/XmlDataReader.cs
index 6337558..a360fda 100644
--- a/GBase/DataHandling/XmlDataReader.cs
+++ b/GBase/DataHandling/XmlDataReader.cs
@@ -12,16 +12,25 @@ using System.Threading.Tasks;
 using System.Xml.Linq;
 using GBase.DataHandling.Exceptions;
 using GBase.Helpers;
+using GBase.Interfaces;
 using GBase.Interfaces.DataHandling;
 using GBase.Interfaces.DataHandling.Xml;
 
 namespace GBase.DataHandling
 {
     /// <summary>
-    /// A <see cref="IDataReader"/> that reads from a xml file
+    /// An <see cref="IDataReader"/> that reads from a xml file
     /// </summary>
     public class XmlDataReader : IXmlDataReader
     {
+        private readonly IGBase _gBase;
+
+        /// <summary>
+        /// An <see cref="IDataReader"/> that reads from a xml file
+        /// </summary>
+        /// <param name="gBase">The <see cref="IGBase"/></param>
+        public XmlDataReader(IGBase gBase) => _gBase = gBase;
+
         /// <summary>
         /// Read the data of a property
         /// </summary>
@@ -66,7 +75,7 @@ namespace GBase.DataHandling
                 IEnumerable<string> values = valueElements.Select(v => v.Value);
 
                 if (typeof(TProperty) != typeof(string) && typeof(TProperty).GetInterfaces().Contains(typeof(IEnumerable))) //read property is an IEnumerable
-                    return values.Select(Enumerables.ConvertToGBaseEnumerable<TProperty>).ToList();
+                    return values.Select(s => Enumerables.ConvertToGBaseEnumerable<TProperty>(s, _gBase)).ToList();
 
                 return values.Select(value => (TProperty) Convert.ChangeType(value, typeof(TProperty))).ToList();
             }, cancellationToken);