diff --git a/composer.json b/composer.json
index baf6cd1..381053f 100644
--- a/composer.json
+++ b/composer.json
@@ -11,6 +11,9 @@
             "homepage": "https://www.php-fig.org/"
         }
     ],
+    "support": {
+        "source": "https://github.com/php-fig/container"
+    },
     "require": {
         "php": ">=7.4.0"
     },