diff --git a/docs/tutorial/sandbox.md b/docs/tutorial/sandbox.md
index d69a7dd4d623..0eb955c5da75 100644
--- a/docs/tutorial/sandbox.md
+++ b/docs/tutorial/sandbox.md
@@ -79,7 +79,7 @@ or [Parcel][parcel].
 Note that because the environment presented to the `preload` script is substantially
 more privileged than that of a sandboxed renderer, it is still possible to leak
 privileged APIs to untrusted code running in the renderer process unless
-[`contextIsolation`][contextIsolation] is enabled.
+[`contextIsolation`][context-isolation] is enabled.
 
 ## Configuring the sandbox