diff --git a/docs/lib/content/commands/npm-install.md b/docs/lib/content/commands/npm-install.md
index a705da2cb32d3..1b783b1b13fc2 100644
--- a/docs/lib/content/commands/npm-install.md
+++ b/docs/lib/content/commands/npm-install.md
@@ -134,6 +134,8 @@ into a tarball (b).
 
     * `-D, --save-dev`: Package will appear in your `devDependencies`.
 
+    * `--save-peer`: Package will appear in your `peerDependencies`.
+
     * `-O, --save-optional`: Package will appear in your
       `optionalDependencies`.