diff --git a/docs/xamarin-forms/index.yml b/docs/xamarin-forms/index.yml
index db42b1d07..6dc9dca97 100644
--- a/docs/xamarin-forms/index.yml
+++ b/docs/xamarin-forms/index.yml
@@ -56,29 +56,29 @@ sections:
     style: cards
     className: cardsB
     items:
-    - href: ~/xamarin-forms/app-fundamentals/
+    - href: ~/xamarin-forms/app-fundamentals/index.yml
       html: Everything you need to know to develop Xamarin.Forms apps, such as navigation, gestures, data binding, and more.
       image:
         src: ~/media/icons/i_app-build.svg
-        href: ~/xamarin-forms/app-fundamentals/
+        href: ~/xamarin-forms/app-fundamentals/index.yml
       title: Application Fundamentals
-    - href: ~/xamarin-forms/user-interface
+    - href: ~/xamarin-forms/user-interface/index.yml
       html: Learn about the complete set of user interface controls available in Xamarin.Forms XAML.
       image:
         src: ~/media/icons/i_user-interface.svg
-        href: ~/xamarin-forms/user-interface/
+        href: ~/xamarin-forms/user-interface/index.yml
       title: User Interface
-    - href: ~/xamarin-forms/xaml/
+    - href: ~/xamarin-forms/xaml/index.yml
       html: Build user interfaces declaratively and share across mobile and desktop platforms.
       image:
         src: ~/media/icons/i_xaml-forms.svg
-        href: ~/xamarin-forms/xaml/
+        href: ~/xamarin-forms/xaml/index.yml
       title: XAML
-    - href: ~/xamarin-forms/platform/
+    - href: ~/xamarin-forms/platform/index.yml
       html: Working with Xamarin.Forms platform features, such as Custom Renderers, and other important features of each release.
       image:
         src: ~/media/icons/i_platform.svg
-        href: ~/xamarin-forms/platform/
+        href: ~/xamarin-forms/platform/index.yml
       title: Platform Features
     - href: ~/essentials/index.md?context=xamarin/xamarin-forms
       html: Cross-platform APIs for common tasks like file access, device info, hardware features, and more.
@@ -86,23 +86,23 @@ sections:
         src: https://docs.microsoft.com/media/common/i_multi-connect.svg
         href: ~/essentials/index.md?context=xamarin/xamarin-forms
       title: Xamarin.Essentials
-    - href: ~/xamarin-forms/data-cloud/
+    - href: ~/xamarin-forms/data-cloud/index.yml
       html: Local and remote data storage and retrieval, and other Azure cloud-based services.
       image:
         src: ~/media/icons/i_data-cloud.svg
-        href: ~/xamarin-forms/data-cloud/
+        href: ~/xamarin-forms/data-cloud/index.yml
       title: Data & Azure Cloud Services
-    - href: ~/xamarin-forms/deploy-test/
+    - href: ~/xamarin-forms/deploy-test/index.yml
       html: Instructions for building and deploying your apps, and tips for testing them beforehand!
       image:
         src: ~/media/icons/i_deploy-test.svg
-        href: ~/xamarin-forms/deploy-test/
+        href: ~/xamarin-forms/deploy-test/index.yml
       title: Deployment and Testing
-    - href: ~/xamarin-forms/internals/
+    - href: ~/xamarin-forms/internals/index.yml
       html: Additional information about Xamarin.Forms internals and assistance with features like localization and accessibility.
       image:
         src: https://docs.microsoft.com/media/common/i_config-tools.svg
-        href: ~/xamarin-forms/internals/
+        href: ~/xamarin-forms/internals/index.yml
       title: Advanced Concepts & Internals
 - title: Reference
   items: