diff --git a/README.md b/README.md
index b0f83c5..894ea0b 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,23 @@ Such a mapping may look like this depending on your Shibboleth configuration:
 
 ## Installation
 
+To install via Composer, add a repository to your composer.json then install as usual via Composer:
+
+````
+{
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://github.com/deohs/uwauth"
+        }
+    ],
+    "require": {
+        "drupal/uwauth": "~2.2"
+    }
+}
+````
+
+
 In addition to enabling the module, you need to modify the `.htaccess` at the
 document root, or its equivalent in your vhost definition, to avoid having URLs
 needed by the Shibboleth SP being rewritten.
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..7d8d668
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,24 @@
+{
+    "name": "drupal/uwauth",
+    "description": "Provides authentication and role assignment with Shibboleth, and UW Groups or Active Directory.",
+    "type": "drupal-module",
+    "homepage": "https://github.com/deohs/uwauth",
+    "authors": [
+        {
+            "name": "John Yocum (jtyocum)",
+            "role": "Creator"
+        },
+        {
+            "name": "Thomas Kiehne (tkiehne)",
+            "email": "tkiehne@uw.edu",
+            "homepage": "https://www.drupal.org/u/tkiehne",
+            "role": "Maintainer"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/deohs/uwauth/issues",
+        "source": "https://github.com/deohs/uwauth"
+    },
+    "license": "GPL-3.0-or-later",
+    "minimum-stability": "dev"
+}