diff --git a/Sources/Entity.swift b/Sources/Entity.swift
index 38986e2..69d1834 100644
--- a/Sources/Entity.swift
+++ b/Sources/Entity.swift
@@ -100,8 +100,7 @@ public final class Entity<O: CoreStoreObject>: DynamicEntity {
             entityName,
             isAbstract: isAbstract,
             versionHashModifier: versionHashModifier,
-            indexes: indexes,
-            uniqueConstraints: []
+            indexes: indexes
         )
     }