diff --git a/manifests/GitHub/GitHubDesktopBeta/2.6.3-beta3.yaml b/manifests/GitHub/GitHubDesktopBeta/2.6.3-beta3.yaml
new file mode 100644
index 000000000..3adea7946
--- /dev/null
+++ b/manifests/GitHub/GitHubDesktopBeta/2.6.3-beta3.yaml
@@ -0,0 +1,15 @@
+Id: GitHub.GitHubDesktopBeta
+Name: GitHub Desktop Beta
+AppMoniker: github-desktop-beta
+Version: 2.6.3-beta3
+Publisher: GitHub, Inc.
+Author: GitHub, Inc.
+License: (c) 2021 GitHub, Inc.
+LicenseUrl: https://raw.githubusercontent.com/desktop/desktop/release-2.6.3-beta3/LICENSE
+Description: Focus on what matters instead of fighting with Git. Whether you're new to Git or a seasoned user, GitHub Desktop simplifies your development workflow.
+Homepage: https://desktop.github.com/
+Installers:
+  - Arch: x64
+    Url: https://desktop.githubusercontent.com/releases/2.6.3-beta3-89204400/GitHubDesktopSetup.msi
+    Sha256: 36280ffd8b6183d5661a6d24437c0f55258462f96a638f7a52ba3f05ef8ad1ca
+    InstallerType: msi