diff --git a/src/CommunityToolkit/Xamarin.CommunityToolkit/Views/TabView/TabView.shared.cs b/src/CommunityToolkit/Xamarin.CommunityToolkit/Views/TabView/TabView.shared.cs
index c06043930..67c6b4bdf 100644
--- a/src/CommunityToolkit/Xamarin.CommunityToolkit/Views/TabView/TabView.shared.cs
+++ b/src/CommunityToolkit/Xamarin.CommunityToolkit/Views/TabView/TabView.shared.cs
@@ -207,7 +207,7 @@ public DataTemplate TabContentDataTemplate
 		}
 
 		public static readonly BindableProperty SelectedIndexProperty =
-			BindableProperty.Create(nameof(SelectedIndex), typeof(int), typeof(TabView), -1,
+			BindableProperty.Create(nameof(SelectedIndex), typeof(int), typeof(TabView), -1, BindingMode.TwoWay,
 				propertyChanged: OnSelectedIndexChanged);
 
 		public int SelectedIndex