diff --git a/README.md b/README.md
index 654771c8..c6cee1fa 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,10 @@
 # LLM Chain
 
+> [!IMPORTANT]  
+> **PHP LLM becomes Symfony AI** - this project moved to [github.com/symfony/ai](https://github.com/symfony/ai).
+> Please use the new repository for all future development, issues, and contributions.
+> Thanks for your contributions - we hope to see you at Symfony AI!
+
 PHP library for building LLM-based and AI-based features and applications.
 
 This library is not stable yet, but still rather experimental. Feel free to try it out, give feedback, ask questions,
diff --git a/composer.json b/composer.json
index f7880844..53b104bf 100644
--- a/composer.json
+++ b/composer.json
@@ -19,6 +19,7 @@
             "email": "oskarstark@googlemail.com"
         }
     ],
+    "abandoned": "symfony/ai-agent",
     "require": {
         "php": ">=8.2",
         "ext-fileinfo": "*",