diff --git a/manifests/Rust/rustup/1.21.1.yaml b/manifests/Rust/rustup/1.21.1.yaml
deleted file mode 100644
index de8af8514..000000000
--- a/manifests/Rust/rustup/1.21.1.yaml
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@@ -1,19 +0,0 @@
-Id: Rust.rustup
-Publisher: Rust
-Name: rustup
-Version: 1.21.1
-AppMoniker: rustup
-Description: Manage multiple rust installations with ease
-Tags: rust, rustlang, rustup, multirust, install, proxy, toolchain
-Homepage: https://github.com/rust-lang/rustup
-MinOSVersion: 10.0.0.0
-License: MIT or Apache-2.0
-LicenseUrl: https://opensource.org/licenses/MIT or https://opensource.org/licenses/Apache-2.0
-Installers:
-  - Arch: x64
-    Url: https://static.rust-lang.org/rustup/archive/1.21.1/x86_64-pc-windows-gnu/rustup-init.exe
-    Sha256: D17DF34BA974B9B19CF5C75883A95475AA22DDC364591D75D174090D55711C72
-    InstallerType: exe
-    Switches:
-        Silent: "-y --quiet"
-        SilentWithProgress: "-y"