diff --git a/images/jekyll/Dockerfile b/images/jekyll/Dockerfile
index cefd949a6..4860dd750 100644
--- a/images/jekyll/Dockerfile
+++ b/images/jekyll/Dockerfile
@@ -8,5 +8,6 @@ RUN gem install \
         jekyll-paginate:1.1.0 \
         kramdown-parser-gfm:1.1.0 \
         jekyll-relative-links:0.6.1 \
-        jekyll-feed:0.13.0
+        jekyll-feed:0.13.0 \
+        jekyll-sitemap:1.4.0
 CMD ["/usr/gem/gems/jekyll-4.0.0/exe/jekyll", "build", "-t", "-s", "/input", "-d", "/output"]
diff --git a/website/_config.yml b/website/_config.yml
index 3241e458c..b08602970 100644
--- a/website/_config.yml
+++ b/website/_config.yml
@@ -12,6 +12,7 @@ plugins:
   - jekyll-inline-svg
   - jekyll-relative-links
   - jekyll-feed
+  - jekyll-sitemap
 site_url: https://gvisor.dev
 feed:
   path: blog/index.xml