diff --git a/_pkgdown.yaml b/_pkgdown.yaml
index 038a405a3..71785af60 100644
--- a/_pkgdown.yaml
+++ b/_pkgdown.yaml
@@ -64,6 +64,7 @@ reference:
       - smoothness
       - skewness
       - weighted_mean
+      - mean_n
       - mean_sd
 
   - title: Convert and Replace Data