diff --git a/README.md b/README.md
index d8a71e7..32e6f6e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+> **Important:** This library is abandoned.  
+>Please use [LM-Commons/LmcCors](https://github.com/LM-Commons/LmcCors).
+
 # LmcCors
 
 
diff --git a/composer.json b/composer.json
index 42935d9..01840e3 100644
--- a/composer.json
+++ b/composer.json
@@ -65,5 +65,6 @@
         "test": "phpunit",
         "test-coverage": "phpunit --coverage-clover build/logs/clover.xml",
         "upload-coverage": "php-coveralls -v"
-    }
+    },
+    "abandoned": "lm-commons/lmc-cors"
 }