diff --git a/README.md b/README.md
index d76d7242..65d9bcc0 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
+# ⚠️ DEPRECATION NOTICE
+
+This project has been **deprecated** and is **no longer maintained**. Please use [gcore-go](https://github.com/G-Core/gcore-go) instead.**
+
+Note: gcore-go does not provide a CLI.
+
+---
+
 Gcore cloud API client
 ====================================