diff --git a/README.md b/README.md
index 1fc91685465f5ae9c495fe4b44aa07cd1bfcf4a2..c3c79a73b46af79a28c2461db07976b658691f68 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,10 @@
 # ngHyd - Angular application for Hydraulics using JaLHyd library
 
+:warning: **This repository has been migrated to <https://forgemia.inra.fr/cassiopee/nghyd>** :warning:
+
+**This repository is an archive that is no longer in use since the 7<sup>th</sup> November 2023.**
+
+
 See also [developers documentation](DEVELOPERS.md) (in french)
 
 ## Build and deploy