diff --git a/Sources/DynamicObject.swift b/Sources/DynamicObject.swift
index c48bdba..6bdb2e7 100644
--- a/Sources/DynamicObject.swift
+++ b/Sources/DynamicObject.swift
@@ -131,7 +131,12 @@ extension CoreStoreObject {
             }
             return forceCast(coreStoreObject)
         }
-        let coreStoreObject = self.init(rawObject: object)
+        @inline(__always)
+        func forceTypeCast<T: CoreStoreObject>(_ type: DynamicObject.Type, to: T.Type) -> T.Type {
+            
+            return type as! T.Type
+        }
+        let coreStoreObject = forceTypeCast(object.entity.dynamicObjectType!, to: self).init(rawObject: object)
         object.coreStoreObject = coreStoreObject
         return coreStoreObject
     }
diff --git a/Sources/NSEntityDescription+DynamicModel.swift b/Sources/NSEntityDescription+DynamicModel.swift
index 52d2783..5913ffd 100644
--- a/Sources/NSEntityDescription+DynamicModel.swift
+++ b/Sources/NSEntityDescription+DynamicModel.swift
@@ -31,6 +31,17 @@ import Foundation
 
 internal extension NSEntityDescription {
     
+    @nonobjc
+    internal var dynamicObjectType: DynamicObject.Type? {
+        
+        guard let userInfo = self.userInfo,
+            let typeName = userInfo[UserInfoKey.CoreStoreManagedObjectTypeName] as! String? else {
+                
+                return nil
+        }
+        return (NSClassFromString(typeName) as! DynamicObject.Type)
+    }
+    
     @nonobjc
     internal var coreStoreEntity: DynamicEntity? {