diff --git a/composer.json b/composer.json
index 4e55cf5..435cc25 100644
--- a/composer.json
+++ b/composer.json
@@ -46,7 +46,7 @@
     },
     "extra": {
         "laminas": {
-            "component": "Netglue\\PsrContainer\\Postmark\\ConfigProvider"
+            "config-provider": "Netglue\\PsrContainer\\Postmark\\ConfigProvider"
         }
     }
 }