diff --git a/README.md b/README.md
index 1466dc2..8cabe59 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,9 @@ Is your *Lightweight Directory Access Protocol* server too heavy and too cumbers
 for a solution which supports [virtualhosts](https://github.com/lldap/lldap/issues/1196#issuecomment-3036760574) and [multiple-value attributes](https://github.com/lldap/lldap/issues/1133)
  such as mail aliases? **llldap might be just for you!***
 
+ > [!WARNING]
+ > This is not production-ready yet.
+
 ## Comparison to lldap
 
 Compared to lldap, llldap: