diff --git a/content/posts/_index.md b/content/posts/_index.md
index fed87c8..e07bb38 100644
--- a/content/posts/_index.md
+++ b/content/posts/_index.md
@@ -6,6 +6,9 @@ summary = "Blog posts"
 #categories = ["amateur-radio"]
 #tags = [""]
 
+[sitemap]
+changefreq = "weekly"
+
 +++
 
 Filter by category: [amateur-radio](/categories/amateur-radio/),