diff --git a/gatsby-config.js b/gatsby-config.js
index 70e2736..e7fc797 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -14,6 +14,7 @@ module.exports = {
     'gatsby-transformer-yaml',
     'gatsby-transformer-sharp',
     'gatsby-plugin-sharp',
+    'gatsby-plugin-sitemap',
     'gatsby-plugin-offline',
     {
       resolve: 'gatsby-plugin-sass',
diff --git a/package.json b/package.json
index f6746f9..0a24634 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
     "gatsby-plugin-remove-trailing-slashes": "^1.0.9",
     "gatsby-plugin-sass": "^1.0.26",
     "gatsby-plugin-sharp": "^1.6.44",
+    "gatsby-plugin-sitemap": "^1.2.23",
     "gatsby-plugin-svgr": "^1.0.0",
     "gatsby-source-filesystem": "^1.5.35",
     "gatsby-transformer-sharp": "^1.6.24",