diff --git a/pages/common/rustup.md b/pages/common/rustup.md
index 95a904ce2..1abdd4dec 100644
--- a/pages/common/rustup.md
+++ b/pages/common/rustup.md
@@ -2,6 +2,7 @@
 
 > Rust toolchain installer.
 > Install, manage, and update Rust toolchains.
+> Homepage: <https://github.com/rust-lang/rustup.rs>.
 
 - Install the nightly toolchain for your system: