diff --git a/docs/sandbox.md b/docs/sandbox.md
index 8be734d..a09b75b 100644
--- a/docs/sandbox.md
+++ b/docs/sandbox.md
@@ -16,7 +16,7 @@ DOM, cookies, `localStorage`, or the store — it can do only what its declared
 `permissions` allow, and nothing else.
 
 > **Experimental.** The sandbox API is small and may change between releases. It
-> is a core subsystem (`src/sandbox/`), not a plugin itself.
+> is a core subsystem (`src/modules/sandbox/`), not a plugin itself.
 
 ## Two ways it is used