diff --git a/src/foundation.cs b/src/foundation.cs
index 820d6c331c..7f8dafc24b 100644
--- a/src/foundation.cs
+++ b/src/foundation.cs
@@ -5855,54 +5855,69 @@ namespace XamCore.Foundation
 #endif
 
 		[Export ("dataTaskWithRequest:")]
+		[ForcedType]
 		NSUrlSessionDataTask CreateDataTask (NSUrlRequest request);
 	
 		[Export ("dataTaskWithURL:")]
+		[ForcedType]
 		NSUrlSessionDataTask CreateDataTask (NSUrl url);
 	
 		[Export ("uploadTaskWithRequest:fromFile:")]
+		[ForcedType]
 		NSUrlSessionUploadTask CreateUploadTask (NSUrlRequest request, NSUrl fileURL);
 	
 		[Export ("uploadTaskWithRequest:fromData:")]
+		[ForcedType]
 		NSUrlSessionUploadTask CreateUploadTask (NSUrlRequest request, NSData bodyData);
 	
 		[Export ("uploadTaskWithStreamedRequest:")]
+		[ForcedType]
 		NSUrlSessionUploadTask CreateUploadTask (NSUrlRequest request);
 	
 		[Export ("downloadTaskWithRequest:")]
+		[ForcedType]
 		NSUrlSessionDownloadTask CreateDownloadTask (NSUrlRequest request);
 	
 		[Export ("downloadTaskWithURL:")]
+		[ForcedType]
 		NSUrlSessionDownloadTask CreateDownloadTask (NSUrl url);
 	
 		[Export ("downloadTaskWithResumeData:")]
+		[ForcedType]
 		NSUrlSessionDownloadTask CreateDownloadTask (NSData resumeData);
 
 		[Export ("dataTaskWithRequest:completionHandler:")]
+		[ForcedType]
 		[Async (ResultTypeName="NSUrlSessionDataTaskRequest", PostNonResultSnippet = "result.Resume ();")]
 		NSUrlSessionDataTask CreateDataTask (NSUrlRequest request, [NullAllowed] NSUrlSessionResponse completionHandler);
 	
 		[Export ("dataTaskWithURL:completionHandler:")]
+		[ForcedType]
 		[Async(ResultTypeName="NSUrlSessionDataTaskRequest", PostNonResultSnippet = "result.Resume ();")]
 		NSUrlSessionDataTask CreateDataTask (NSUrl url, [NullAllowed] NSUrlSessionResponse completionHandler);
 	
 		[Export ("uploadTaskWithRequest:fromFile:completionHandler:")]
+		[ForcedType]
 		[Async(ResultTypeName="NSUrlSessionDataTaskRequest", PostNonResultSnippet = "result.Resume ();")]
 		NSUrlSessionUploadTask CreateUploadTask (NSUrlRequest request, NSUrl fileURL, NSUrlSessionResponse completionHandler);
 	
 		[Export ("uploadTaskWithRequest:fromData:completionHandler:")]
+		[ForcedType]
 		[Async(ResultTypeName="NSUrlSessionDataTaskRequest", PostNonResultSnippet = "result.Resume ();")]
 		NSUrlSessionUploadTask CreateUploadTask (NSUrlRequest request, NSData bodyData, NSUrlSessionResponse completionHandler);
 	
 		[Export ("downloadTaskWithRequest:completionHandler:")]
+		[ForcedType]
 		[Async(ResultTypeName="NSUrlSessionDownloadTaskRequest", PostNonResultSnippet = "result.Resume ();")]
 		NSUrlSessionDownloadTask CreateDownloadTask (NSUrlRequest request, [NullAllowed] NSUrlDownloadSessionResponse completionHandler);
 	
 		[Export ("downloadTaskWithURL:completionHandler:")]
+		[ForcedType]
 		[Async(ResultTypeName="NSUrlSessionDownloadTaskRequest", PostNonResultSnippet = "result.Resume ();")]
 		NSUrlSessionDownloadTask CreateDownloadTask (NSUrl url, [NullAllowed] NSUrlDownloadSessionResponse completionHandler);
 
 		[Export ("downloadTaskWithResumeData:completionHandler:")]
+		[ForcedType]
 		[Async(ResultTypeName="NSUrlSessionDownloadTaskRequest", PostNonResultSnippet = "result.Resume ();")]
 		NSUrlSessionDownloadTask CreateDownloadTaskFromResumeData (NSData resumeData, [NullAllowed] NSUrlDownloadSessionResponse completionHandler);
 
diff --git a/tests/monotouch-test/Foundation/UrlSessionTaskTest.cs b/tests/monotouch-test/Foundation/UrlSessionTaskTest.cs
index 1431305168..09b281a9f9 100644
--- a/tests/monotouch-test/Foundation/UrlSessionTaskTest.cs
+++ b/tests/monotouch-test/Foundation/UrlSessionTaskTest.cs
@@ -50,5 +50,118 @@ namespace MonoTouchFixtures.Foundation {
 				Assert.That (task.TaskIdentifier, Is.GreaterThanOrEqualTo (0), "taskIdentifier");
 			}
 		}
+
+		[Test]
+		public void NSUrlSessionDownloadTaskTest ()
+		{
+			TestRuntime.AssertXcodeVersion (6, 0);
+
+			using (var ur = new NSUrlRequest ()) {
+				NSUrlSessionDownloadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateDownloadTask (ur), "Should not throw InvalidCastException");
+				Assert.IsNotNull (task, "task should not be null");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionDownloadTask), task, "task should be an instance of NSUrlSessionDownloadTask");
+			}
+
+			using (var ur = new NSUrlRequest ()) {
+				NSUrlSessionDownloadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateDownloadTask (ur, null), "Should not throw InvalidCastException 2");
+				Assert.IsNotNull (task, "task should not be null 2");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionDownloadTask), task, "task should be an instance of NSUrlSessionDownloadTask 2");
+			}
+
+			using (var ur = new NSUrl ("https://www.microsoft.com")) {
+				NSUrlSessionDownloadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateDownloadTask (ur), "Should not throw InvalidCastException 3");
+				Assert.IsNotNull (task, "task should not be null 3");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionDownloadTask), task, "task should be an instance of NSUrlSessionDownloadTask 3");
+			}
+
+			using (var ur = new NSUrl ("https://www.microsoft.com")) {
+				NSUrlSessionDownloadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateDownloadTask (ur, null), "Should not throw InvalidCastException 4");
+				Assert.IsNotNull (task, "task should not be null 4");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionDownloadTask), task, "task should be an instance of NSUrlSessionDownloadTask 4");
+			}
+		}
+
+		[Test]
+		public void NSUrlSessionDataTaskTest ()
+		{
+			TestRuntime.AssertXcodeVersion (6, 0);
+
+			using (var ur = new NSUrlRequest ()) {
+				NSUrlSessionDataTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateDataTask (ur), "Should not throw InvalidCastException");
+				Assert.IsNotNull (task, "task should not be null");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionDataTask), task, "task should be an instance of NSUrlSessionDataTask");
+			}
+
+			using (var ur = new NSUrlRequest ()) {
+				NSUrlSessionDataTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateDataTask (ur, null), "Should not throw InvalidCastException 2");
+				Assert.IsNotNull (task, "task should not be null 2");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionDataTask), task, "task should be an instance of NSUrlSessionDataTask 2");
+			}
+
+			using (var ur = new NSUrl ("https://www.microsoft.com")) {
+				NSUrlSessionDataTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateDataTask (ur), "Should not throw InvalidCastException 3");
+				Assert.IsNotNull (task, "task should not be null 3");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionDataTask), task, "task should be an instance of NSUrlSessionDataTask 3");
+			}
+
+			using (var ur = new NSUrl ("https://www.microsoft.com")) {
+				NSUrlSessionDataTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateDataTask (ur, null), "Should not throw InvalidCastException 4");
+				Assert.IsNotNull (task, "task should not be null 4");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionDataTask), task, "task should be an instance of NSUrlSessionDataTask 4");
+			}
+		}
+
+		[Test]
+		public void NSUrlSessionUploadTaskTest ()
+		{
+			TestRuntime.AssertXcodeVersion (6, 0);
+
+			using (var ur = new NSUrlRequest ()) {
+				NSUrlSessionUploadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateUploadTask (ur), "Should not throw InvalidCastException");
+				Assert.IsNotNull (task, "task should not be null");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionUploadTask), task, "task should be an instance of NSUrlSessionUploadTask");
+			}
+
+			using (var data = NSData.FromString ("Hola"))
+			using (var ur = new NSUrlRequest ()) {
+				NSUrlSessionUploadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateUploadTask (ur, data), "Should not throw InvalidCastException 2");
+				Assert.IsNotNull (task, "task should not be null 2");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionUploadTask), task, "task should be an instance of NSUrlSessionUploadTask 2");
+			}
+
+			using (var ur = new NSUrlRequest ())
+			using (var url = new NSUrl ("https://www.microsoft.com")) {
+				NSUrlSessionUploadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateUploadTask (ur, url), "Should not throw InvalidCastException 3");
+				Assert.IsNotNull (task, "task should not be null 3");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionUploadTask), task, "task should be an instance of NSUrlSessionUploadTask 3");
+			}
+
+			using (var ur = new NSUrlRequest ())
+			using (var url = new NSUrl ("https://www.microsoft.com")) {
+				NSUrlSessionUploadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateUploadTask (ur, url, (data, response, error) => { }), "Should not throw InvalidCastException 4");
+				Assert.IsNotNull (task, "task should not be null 4");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionUploadTask), task, "task should be an instance of NSUrlSessionUploadTask 4");
+			}
+
+			using (var ur = new NSUrlRequest ())
+			using (var data = NSData.FromString ("Hola")) {
+				NSUrlSessionUploadTask task = null;
+				Assert.DoesNotThrow (() => task = NSUrlSession.SharedSession.CreateUploadTask (ur, data, (d, response, error) => { }), "Should not throw InvalidCastException 5");
+				Assert.IsNotNull (task, "task should not be null 5");
+				Assert.IsInstanceOfType (typeof (NSUrlSessionUploadTask), task, "task should be an instance of NSUrlSessionUploadTask 5");
+			}
+		}
 	}
 }
\ No newline at end of file