diff --git a/LightweightIocContainer/LightweightIocContainer.xml b/LightweightIocContainer/LightweightIocContainer.xml
index cce9467..b25a486 100644
--- a/LightweightIocContainer/LightweightIocContainer.xml
+++ b/LightweightIocContainer/LightweightIocContainer.xml
@@ -1305,11 +1305,6 @@
             <param name="action">The <see cref="T:System.Action`1"/></param>
             <returns>The current instance of this <see cref="T:LightweightIocContainer.Interfaces.Registrations.ITypedRegistrationBase`2"/></returns>
         </member>
-        <member name="T:LightweightIocContainer.ResolveCallback`1">
-            <summary>
-            The resolve callback delegate
-            </summary>
-        </member>
         <member name="M:LightweightIocContainer.TypeExtension.GetDefault(System.Type)">
             <summary>
             Returns the default value for a given <see cref="T:System.Type"/>
diff --git a/LightweightIocContainer/ResolveCallback.cs b/LightweightIocContainer/ResolveCallback.cs
deleted file mode 100644
index d89dfff..0000000
--- a/LightweightIocContainer/ResolveCallback.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-// Author: Gockner, Simon
-// Created: 2019-10-15
-// Copyright(c) 2019 SimonG. All Rights Reserved.
-
-namespace LightweightIocContainer
-{
-    /// <summary>
-    /// The resolve callback delegate
-    /// </summary>
-    public delegate TInterface ResolveCallback<out TInterface>(params object[] parameters);
-}
\ No newline at end of file