diff --git a/src/ApplicationCore/Interfaces/IIdentityParser.cs b/src/ApplicationCore/Interfaces/IIdentityParser.cs
deleted file mode 100644
index edc79b0..0000000
--- a/src/ApplicationCore/Interfaces/IIdentityParser.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-using System.Security.Principal;
-
-namespace Microsoft.eShopWeb.ApplicationCore.Interfaces
-{
-    public interface IIdentityParser<T>
-    {
-        T Parse(IPrincipal principal);
-    }
-}