diff --git a/pages/common/rustup.md b/pages/common/rustup.md
index fe0cf05bd7..8274bb32fe 100644
--- a/pages/common/rustup.md
+++ b/pages/common/rustup.md
@@ -27,3 +27,7 @@
 - Run cargo build with a certain toolchain:
 
 `rustup run {{toolchain_name}} cargo build`
+
+- Open the local rust documentation in the default web browser:
+
+`rustup doc`