diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..3401e31
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,13 @@
+{
+    "name": "deblan/sozi-ui",
+    "description": "Add controls on embeded Sozi presentations.",
+    "type": "library",
+    "license": "GPLv3",
+    "authors": [
+        {
+            "name": "Simon Vieille",
+            "email": "simon@deblan.fr"
+        }
+    ],
+    "require": {}
+}