diff --git a/composer.json b/composer.json
new file mode 100644
index 00000000..71a29072
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,6 @@
+{
+    "name": "medialize/uri.js",
+    "description": "URLs in JavaScript",
+    "type": "library",
+    "license": "MIT"
+}