diff --git a/Src/Newtonsoft.Json.Tests/Serialization/JsonSerializerTest.cs b/Src/Newtonsoft.Json.Tests/Serialization/JsonSerializerTest.cs
index 9c7b27a2..cb37f805 100644
--- a/Src/Newtonsoft.Json.Tests/Serialization/JsonSerializerTest.cs
+++ b/Src/Newtonsoft.Json.Tests/Serialization/JsonSerializerTest.cs
@@ -8681,7 +8681,7 @@ Path '', line 1, position 1.");
         }
 #endif
 
-#if !(NET20 || NET35 || PORTABLE40)
+#if !(NET20 || NET35)
         [Test]
         public void HashSetInterface()
         {
diff --git a/Src/Newtonsoft.Json/Serialization/JsonArrayContract.cs b/Src/Newtonsoft.Json/Serialization/JsonArrayContract.cs
index 1dafcb04..b39ca77e 100644
--- a/Src/Newtonsoft.Json/Serialization/JsonArrayContract.cs
+++ b/Src/Newtonsoft.Json/Serialization/JsonArrayContract.cs
@@ -167,7 +167,7 @@ namespace Newtonsoft.Json.Serialization
                     CreatedType = typeof(List<>).MakeGenericType(CollectionItemType);
                 }
 
-#if !(NET20 || NET35 || PORTABLE40)
+#if !(NET20 || NET35)
                 if (ReflectionUtils.IsGenericDefinition(underlyingType, typeof(ISet<>)))
                 {
                     CreatedType = typeof(HashSet<>).MakeGenericType(CollectionItemType);