diff --git a/manifests/m/Millie/millie/2.11.2+156/Millie.millie.installer.yaml b/manifests/m/Millie/millie/2.11.2+156/Millie.millie.installer.yaml
deleted file mode 100644
index 26d5d4f6349c7..0000000000000
--- a/manifests/m/Millie/millie/2.11.2+156/Millie.millie.installer.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-# Automatically updated by the winget bot at 2025/Dec/22
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.12.0.schema.json
-
-PackageIdentifier: Millie.millie
-PackageVersion: 2.11.2+156
-InstallerType: inno
-AppsAndFeaturesEntries:
-- Publisher: (주)밀리의 서재
-  ProductCode: b24ba4db-d513-589f-8a1f-5ce431748de2
-Installers:
-- Architecture: x64
-  InstallerUrl: https://install.millie.co.kr/flutter/millie-desktop.exe
-  InstallerSha256: 58BFA34FD6478EB0CBAE90F38656AED8B06A987DF8BEF49D36CEA1511F7EF9DD
-  ProductCode: 'F4499C37-4069-4E7C-9786-884375789FEC_is1'
-ManifestType: installer
-ManifestVersion: 1.12.0
diff --git a/manifests/m/Millie/millie/2.11.2+156/Millie.millie.locale.en-US.yaml b/manifests/m/Millie/millie/2.11.2+156/Millie.millie.locale.en-US.yaml
deleted file mode 100644
index 1c43d933ebfc5..0000000000000
--- a/manifests/m/Millie/millie/2.11.2+156/Millie.millie.locale.en-US.yaml
+++ /dev/null
@@ -1,18 +0,0 @@
-# Automatically updated by the winget bot at 2025/Dec/22
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultLocale.1.12.0.schema.json
-
-PackageIdentifier: Millie.millie
-PackageVersion: 2.11.2+156
-PackageLocale: en-US
-Publisher: Millie
-PublisherUrl: https://www.millie.town/
-PublisherSupportUrl: https://www.millie.co.kr/v3/customer
-PrivacyUrl: https://corp.millie.co.kr/policy/privacy/
-PackageName: Millie
-PackageUrl: https://www.millie.co.kr/
-License: Proprietary
-Copyright: Copyright © 2020 (주)밀리의 서재 All Rights Reserved.
-ShortDescription: Millie PC Viewer
-Moniker: millie
-ManifestType: defaultLocale
-ManifestVersion: 1.12.0
diff --git a/manifests/m/Millie/millie/2.11.2+156/Millie.millie.yaml b/manifests/m/Millie/millie/2.11.2+156/Millie.millie.yaml
deleted file mode 100644
index 861446f208a16..0000000000000
--- a/manifests/m/Millie/millie/2.11.2+156/Millie.millie.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Automatically updated by the winget bot at 2025/Dec/22
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.12.0.schema.json
-
-PackageIdentifier: Millie.millie
-PackageVersion: 2.11.2+156
-DefaultLocale: en-US
-ManifestType: version
-ManifestVersion: 1.12.0