diff --git a/README.md b/README.md
index 6d0a8d6..5b9f7b7 100644
--- a/README.md
+++ b/README.md
@@ -4,13 +4,14 @@
 
 ![Statamic 3.3+](https://img.shields.io/badge/Statamic-3.3+-FF269E?style=for-the-badge&link=https://statamic.com)
 ![Statamic 4.0](https://img.shields.io/badge/Statamic-4.0-FF269E?style=for-the-badge&link=https://statamic.com)
+![Statamic 5.0](https://img.shields.io/badge/Statamic-5.0-FF269E?style=for-the-badge&link=https://statamic.com)
 [![Sitemapamic on Packagist](https://img.shields.io/packagist/v/mitydigital/sitemapamic?style=for-the-badge)](https://packagist.org/packages/mitydigital/sitemapamic/stats)
 
 ---
 
 <!-- /statamic:hide -->
 
-> Sitemapamic is a XML sitemap generator for Statamic 3.3 and Statamic 4.0
+> Sitemapamic is a XML sitemap generator for Statamic 3.3, 4 and 5
 
 Sitemapamic creates a sitemap.xml file for your Statamic site, and includes:
 
@@ -26,7 +27,7 @@ Sitemapamic creates a sitemap.xml file for your Statamic site, and includes:
 
 Sitemapamic requires:
 
-- Statamic 3.3 or Statamic 4.0
+- Statamic 3.3, 4 or 5
 - PHP 8.1+
 
 ## Documentation
diff --git a/composer.json b/composer.json
index 745102f..4d72e24 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "mitydigital/sitemapamic",
-    "description": "An XML sitemap generator for Statamic 3 and 4 that includes all collections and related taxonomy pages.",
+    "description": "An XML sitemap generator for Statamic 3, 4 and 5 that includes all collections and related taxonomy pages.",
     "type": "statamic-addon",
     "keywords": [
         "statamic",
@@ -19,7 +19,7 @@
     ],
     "require": {
 	"php": "^8.1",
-        "statamic/cms": "^3.3|^4.0"
+        "statamic/cms": "^3.3|^4.0|^5.0"
     },
     "extra": {
         "statamic": {
diff --git a/src/Support/Sitemapamic.php b/src/Support/Sitemapamic.php
index 1fc52dd..54b7993 100644
--- a/src/Support/Sitemapamic.php
+++ b/src/Support/Sitemapamic.php
@@ -236,7 +236,7 @@ protected function loadCollectionTerms(): \Illuminate\Support\Collection
     {
         // get the current site key based on the url
         $site = 'default';
-        foreach (config('statamic.sites.sites') as $key => $props) {
+        foreach (config('statamic.sites.sites', []) as $key => $props) {
             if ($props['url'] == url('/')) {
                 $site = $key;
                 break;