diff --git a/build b/build
index c90897e0..862ab0f7 160000
--- a/build
+++ b/build
@@ -1 +1 @@
-Subproject commit c90897e0cfd217bef60e7b3c693332748c452d36
+Subproject commit 862ab0f7b799039cadc310607040d2ea16ce782c
diff --git a/external/etk b/external/etk
index b0e3b316..8c3d0e0f 160000
--- a/external/etk
+++ b/external/etk
@@ -1 +1 @@
-Subproject commit b0e3b31664cab066ea3f5e9c42ba6729f40e95e1
+Subproject commit 8c3d0e0fcf81a60db60c447ec2abd0239274ef47
diff --git a/sources/lutin_ewol.py b/sources/lutin_ewol.py
index 292fb03c..e7cbbc7a 100755
--- a/sources/lutin_ewol.py
+++ b/sources/lutin_ewol.py
@@ -59,6 +59,13 @@ def create(target):
 			'ewol/context/MacOs/Windows.mm',
 			'ewol/context/MacOs/OpenglView.mm',
 			'ewol/context/MacOs/AppDelegate.mm'])
+	elif target.name=="IOs":
+		myModule.add_src_file([
+			'ewol/context/MacOs/Context.cpp',
+			'ewol/context/MacOs/Interface.mm',
+			'ewol/context/MacOs/Windows.mm',
+			'ewol/context/MacOs/OpenglView.mm',
+			'ewol/context/MacOs/AppDelegate.mm'])
 	else:
 		debug.error("unknow mode...")