diff --git a/resources/page/site.go b/resources/page/site.go
index 9ef76505d..f2118a3b2 100644
--- a/resources/page/site.go
+++ b/resources/page/site.go
@@ -263,6 +263,7 @@ func (s *siteWrapper) Taxonomies() TaxonomyList {
 }
 
 func (s *siteWrapper) LastChange() time.Time {
+	hugo.Deprecate(".Site.LastChange", "Use .Site.Lastmod instead.", "v0.123.0")
 	return s.s.Lastmod()
 }