diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000000000000000000000000000000000000..0681edd89884def7147e8810de7947a655576692
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,17 @@
+{
+    "name": "drupal/xmlsitemap",
+    "description": "Creates XML sitemaps for the site",
+    "type": "drupal-module",
+    "license": "GPL-2.0-or-later",
+    "homepage": "https://www.drupal.org/project/xmlsitemap",
+    "support": {
+        "issues": "http://drupal.org/project/issues/xmlsitemap",
+        "source": "http://cgit.drupalcode.org/xmlsitemap"
+    },
+    "require": {
+        "ext-xmlwriter": "*"
+    },
+    "require-dev": {
+        "drupal/robotstxt": "^1.0"
+    }
+}