diff --git a/plugins/document-navigator/skills/sp-stack/SKILL.md b/plugins/document-navigator/skills/sp-stack/SKILL.md
index 6217e41..05283d5 100644
--- a/plugins/document-navigator/skills/sp-stack/SKILL.md
+++ b/plugins/document-navigator/skills/sp-stack/SKILL.md
@@ -55,7 +55,7 @@ and a booking calendar"*.
 - **Bill of materials** — grouped by layer, one-line reason per package.
 - **Install** — a single `bun add @suaveplan/… …`.
 - **Wiring** — the `defineApp().use(plugin)` composition from `@suaveplan/api` (see
-  `docs/api-stack/api/api/README.md` for the app entry point).
+  `${CLAUDE_PLUGIN_ROOT}/docs/api-stack/api/api/README.md` for the app entry point).
 - **Starter code** — stitched from the verbatim docs examples.
 - **Gaps & prerequisites** — capabilities with no `@suaveplan` package (the user writes
   custom code or brings a third-party lib) and required external services (API keys,