diff --git a/src/Antelcat.ClaimSerialization.Shared/ComponentModel/ClaimTypeAttribute.cs b/src/Antelcat.ClaimSerialization.Shared/ComponentModel/ClaimTypeAttribute.cs
index 6c9dcfc..439ad4c 100644
--- a/src/Antelcat.ClaimSerialization.Shared/ComponentModel/ClaimTypeAttribute.cs
+++ b/src/Antelcat.ClaimSerialization.Shared/ComponentModel/ClaimTypeAttribute.cs
@@ -6,6 +6,9 @@ namespace Antelcat.ClaimSerialization.ComponentModel;
 /// <summary>
 /// Replace the <see cref="Claim.Type"/> of the  <see cref="Claim"/>
 /// </summary>
-/// <param name="Type"> Special Types from <see cref="System.Security.Claims.ClaimTypes"/> </param>
+/// <param name="type"> Special Types from <see cref="System.Security.Claims.ClaimTypes"/> </param>
 [AttributeUsage(AttributeTargets.Property)]
-public class ClaimTypeAttribute(string? Type = null) : Attribute;
+public class ClaimTypeAttribute(string? type = null) : Attribute
+{
+    internal string? Type { get; } = type;
+}
diff --git a/src/Antelcat.ClaimSerialization/Antelcat.ClaimSerialization.csproj b/src/Antelcat.ClaimSerialization/Antelcat.ClaimSerialization.csproj
index ab2cd91..e641fc8 100644
--- a/src/Antelcat.ClaimSerialization/Antelcat.ClaimSerialization.csproj
+++ b/src/Antelcat.ClaimSerialization/Antelcat.ClaimSerialization.csproj
@@ -7,9 +7,9 @@
         <IsPackable>true</IsPackable>
         <LangVersion>preview</LangVersion>
 
-        <Version>2.0.0-pre-alpha-1</Version>
-        <FileVersion>2.0.0.0</FileVersion>
-        <AssemblyVersion>2.0.0.0</AssemblyVersion>
+        <Version>2.0.0-pre-alpha-2</Version>
+        <FileVersion>2.0.0.1</FileVersion>
+        <AssemblyVersion>2.0.0.1</AssemblyVersion>
         
         <Authors>Antelcat</Authors>
         <Title>Antelcat.ClaimSerialization</Title>
diff --git a/src/Antelcat.ClaimSerialization/Metadata/Internal/RuntimeClaimTypeInfo.cs b/src/Antelcat.ClaimSerialization/Metadata/Internal/RuntimeClaimTypeInfo.cs
index 0f6a001..bd2992e 100644
--- a/src/Antelcat.ClaimSerialization/Metadata/Internal/RuntimeClaimTypeInfo.cs
+++ b/src/Antelcat.ClaimSerialization/Metadata/Internal/RuntimeClaimTypeInfo.cs
@@ -29,18 +29,8 @@ public RuntimeClaimTypeInfo()
         Getters     = ResolveGetHandlers(claimProps).ToArray();
     }
 
-    private static string GetClaimType(MemberInfo property)
-    {
-        var claimType = property.Name;
-        var attr = property.CustomAttributes
-            .FirstOrDefault(x => x.AttributeType == typeof(ClaimTypeAttribute));
-        if (attr != null)
-        {
-            claimType = attr.ConstructorArguments[0].Value as string ?? property.Name;
-        }
-
-        return claimType;
-    }
+    private static string GetClaimType(MemberInfo property) =>
+        property.GetCustomAttribute<ClaimTypeAttribute>()?.Type ?? property.Name;
 
     private static IEnumerable<SetProperty> ResolveSetHandlers(
         IEnumerable<PropertyInfo> properties) =>