diff --git a/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.installer.yaml b/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.installer.yaml
deleted file mode 100644
index a86d4889aa180d..00000000000000
--- a/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.installer.yaml
+++ /dev/null
@@ -1,21 +0,0 @@
-# Created with komac v2.1.0
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.6.0.schema.json
-
-PackageIdentifier: SomePythonThings.WingetUIStore.Pre-release
-PackageVersion: 3.0.0.0
-InstallerType: inno
-InstallModes:
-- interactive
-- silent
-- silentWithProgress
-InstallerSwitches:
-  Silent: /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP- /NoAutoStart
-  SilentWithProgress: /SILENT /SUPPRESSMSGBOXES /NORESTART /SP- /NoAutoStart
-UpgradeBehavior: install
-ReleaseDate: 2024-03-07
-Installers:
-- Architecture: x64
-  InstallerUrl: https://github.com/marticliment/WingetUI/releases/download/3.0.0-beta1/WingetUI.Installer.exe
-  InstallerSha256: B865F3333C323AAF8B1535D08376C9E08E9920B0A3FBE6D850C72EA45D49825A
-ManifestType: installer
-ManifestVersion: 1.6.0
diff --git a/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.locale.en-US.yaml b/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.locale.en-US.yaml
deleted file mode 100644
index 2640f1576ec723..00000000000000
--- a/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.locale.en-US.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
-# Created with komac v2.1.0
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultLocale.1.6.0.schema.json
-
-PackageIdentifier: SomePythonThings.WingetUIStore.Pre-release
-PackageVersion: 3.0.0.0
-PackageLocale: en-US
-Publisher: Martí Climent
-PackageName: WingetUI
-License: LGPL-2.1
-ShortDescription: A better UI for your package managers
-Tags:
-- chocolatey
-- cli
-- npm
-- package
-- package-manager
-- pip
-- scoop
-- windows
-- windows-10
-- windows-11
-- winget
-- wingetui
-ManifestType: defaultLocale
-ManifestVersion: 1.6.0
diff --git a/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.yaml b/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.yaml
deleted file mode 100644
index 6c6007edf9a877..00000000000000
--- a/manifests/s/SomePythonThings/WingetUIStore/Pre-release/3.0.0.0/SomePythonThings.WingetUIStore.Pre-release.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Created with komac v2.1.0
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.6.0.schema.json
-
-PackageIdentifier: SomePythonThings.WingetUIStore.Pre-release
-PackageVersion: 3.0.0.0
-DefaultLocale: en-US
-ManifestType: version
-ManifestVersion: 1.6.0