diff --git a/Sources/ScrollingStackContainer/ScrollingStackController.swift b/Sources/ScrollingStackContainer/ScrollingStackController.swift
index 6ddc95d..6bdc7c6 100644
--- a/Sources/ScrollingStackContainer/ScrollingStackController.swift
+++ b/Sources/ScrollingStackContainer/ScrollingStackController.swift
@@ -141,6 +141,9 @@ public class ScrollingStackController: UIViewController, UIScrollViewDelegate {
 			self.removeAllViewControllers()
 			self.items = newValue.map { StackItem($0 as! UIViewController, $0.preferredAppearanceInStack() ) }
 			self.relayoutItems()
+            self.items.forEach {
+                self.addChild($0.controller)
+            }
 		}
 		get { return self.items.map { $0.controller as! StackContainable } }
 	}