diff --git a/manifests/w/Waterfox/Waterfox/2020.05/Waterfox.Waterfox.yaml b/manifests/w/Waterfox/Waterfox/2020.05/Waterfox.Waterfox.yaml
deleted file mode 100644
index 0ad4b999a..000000000
--- a/manifests/w/Waterfox/Waterfox/2020.05/Waterfox.Waterfox.yaml
+++ /dev/null
@@ -1,17 +0,0 @@
-PackageIdentifier: Waterfox.Waterfox
-PackageName: Waterfox
-PackageVersion: 2020.05
-Publisher: Waterfox
-Moniker: waterfox
-License: Mozilla Public License
-LicenseUrl: https://www.mozilla.org/en-US/MPL/2.0/
-PackageUrl: https://www.waterfox.net/
-ShortDescription: Browse the web your way, with the indie web browser.
-InstallerType: nullsoft
-Installers:
-- Architecture: x64
-  InstallerUrl: https://cdn.waterfox.net/releases/win64/installer/Waterfox%20Current%202020.05%20Setup.exe
-  InstallerSha256: f2549d077f0b6a9fb2c4c789e90a9a137583cbb02ad99be21faaa7c15ee90a11
-PackageLocale: en-US
-ManifestType: singleton
-ManifestVersion: 1.0.0