diff --git a/layouts/partials/data/description.html b/layouts/partials/data/description.html
index fa9f785..f63d603 100644
--- a/layouts/partials/data/description.html
+++ b/layouts/partials/data/description.html
@@ -1,5 +1,5 @@
 <!-- Use site subtitle by default -->
-{{ $description := .Site.Params.subtitle }}
+{{ $description := .Site.Params.sidebar.subtitle }}
 
 {{ if .Description }}
     <!-- Page description exists -->