diff --git a/doc/install.html b/doc/install.html
index 9d78e3a0c82..ee1516ac47b 100644
--- a/doc/install.html
+++ b/doc/install.html
@@ -286,7 +286,7 @@ If you see the "hello, world" message then your Go installation is working.
 <p>
 You can run <code>go</code> <code>install</code> to install the binary into
 your workspace's <code>bin</code> directory
-or <code>go</code> <code>clean</code> to remove it.
+or <code>go</code> <code>clean</code> <code>-i</code> to remove it.
 </p>
 
 <p>