diff --git a/manifests/m/Microsoft/TeamsExploration/1.4.00.42486/Microsoft.TeamsExploration.yaml b/manifests/m/Microsoft/TeamsExploration/1.4.00.42486/Microsoft.TeamsExploration.yaml
deleted file mode 100644
index 1cbf34aad..000000000
--- a/manifests/m/Microsoft/TeamsExploration/1.4.00.42486/Microsoft.TeamsExploration.yaml
+++ /dev/null
@@ -1,21 +0,0 @@
-PackageIdentifier: Microsoft.TeamsExploration
-PackageName: Microsoft Teams Exploration
-Moniker: teams-exploration
-PackageVersion: 1.4.00.42486
-Publisher: Microsoft Corporation
-Author: Microsoft Corporation
-License: (c) 2021 Microsoft Corporation
-LicenseUrl: https://www.microsoft.com/en-us/legal/intellectualproperty/copyright/default
-ShortDescription: Meet, chat, call, and collaborate in just one place.
-PackageUrl: https://www.microsoft.com/en-us/microsoft-teams/group-chat-software
-Installers:
-- Architecture: x64
-  InstallerUrl: https://statics.teams.cdn.office.net/production-windows-x64/1.4.00.42486/Teams_windows_x64.exe
-  InstallerSha256: 29781494fdc986a96a9fdce000a178eed6aa35311dbe26a0cf51fdc8a22b9440
-  InstallerType: exe
-  InstallerSwitches:
-    Silent: /s
-    SilentWithProgress: /s
-PackageLocale: en-US
-ManifestType: singleton
-ManifestVersion: 1.0.0