diff --git a/r-package/pkgdown/_pkgdown.yml b/r-package/pkgdown/_pkgdown.yml
index 4974da35..cbf73f79 100644
--- a/r-package/pkgdown/_pkgdown.yml
+++ b/r-package/pkgdown/_pkgdown.yml
@@ -15,6 +15,7 @@ reference:
     - setup_r5
     - stop_r5
     - r5r_sitrep
+    - r5r_cache
   - title: "Accessibility"
   - contents:
     - accessibility